Home / 1,725,496.20-2,588,244.30-463,451.40

Finding the Fourth Proportional to 1,725,496.20, 2,588,244.30 and 463,451.40

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Solution

The fourth proportional to 1,725,496.20, 2,588,244.30 and 463,451.40 is: 695,177.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,496.20 : 2,588,244.30 = 463,451.40 : x
  2. Step 2: Convert to fraction form
    1,725,496.20/2,588,244.30 = 463,451.40/x
  3. Step 3: Cross multiply
    1,725,496.20x = 2,588,244.30 × 463,451.40
  4. Step 4: Simplify right side
    1,725,496.20x = 1,199,525,444,377.02
  5. Step 5: Solve for x
    x = 1,199,525,444,377.02/1,725,496.20
  6. Step 6: Final answer
    x = 695,177.10

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.