Home / 592,057.13-817,058.27-323,785.13

Finding the Fourth Proportional to 592,057.13, 817,058.27 and 323,785.13

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Solution

The fourth proportional to 592,057.13, 817,058.27 and 323,785.13 is: 446,834.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,057.13 : 817,058.27 = 323,785.13 : x
  2. Step 2: Convert to fraction form
    592,057.13/817,058.27 = 323,785.13/x
  3. Step 3: Cross multiply
    592,057.13x = 817,058.27 × 323,785.13
  4. Step 4: Simplify right side
    592,057.13x = 264,551,314,893.70
  5. Step 5: Solve for x
    x = 264,551,314,893.70/592,057.13
  6. Step 6: Final answer
    x = 446,834.10

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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.