Home / 1,032,919.19-1,425,429.50-574,076.72

Finding the Fourth Proportional to 1,032,919.19, 1,425,429.50 and 574,076.72

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Solution

The fourth proportional to 1,032,919.19, 1,425,429.50 and 574,076.72 is: 792,226.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,919.19 : 1,425,429.50 = 574,076.72 : x
  2. Step 2: Convert to fraction form
    1,032,919.19/1,425,429.50 = 574,076.72/x
  3. Step 3: Cross multiply
    1,032,919.19x = 1,425,429.50 × 574,076.72
  4. Step 4: Simplify right side
    1,032,919.19x = 818,305,884,626.39
  5. Step 5: Solve for x
    x = 818,305,884,626.39/1,032,919.19
  6. Step 6: Final answer
    x = 792,226.43

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Double scale
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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.