Home / 1,032,778.64-1,425,206-573,881.34

Finding the Fourth Proportional to 1,032,778.64, 1,425,206 and 573,881.34

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Solution

The fourth proportional to 1,032,778.64, 1,425,206 and 573,881.34 is: 791,940.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,778.64 : 1,425,206 = 573,881.34 : x
  2. Step 2: Convert to fraction form
    1,032,778.64/1,425,206 = 573,881.34/x
  3. Step 3: Cross multiply
    1,032,778.64x = 1,425,206 × 573,881.34
  4. Step 4: Simplify right side
    1,032,778.64x = 817,899,129,056.04
  5. Step 5: Solve for x
    x = 817,899,129,056.04/1,032,778.64
  6. Step 6: Final answer
    x = 791,940.40

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.