Home / 603,332.96-832,832.16-452,867.36

Finding the Fourth Proportional to 603,332.96, 832,832.16 and 452,867.36

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Solution

The fourth proportional to 603,332.96, 832,832.16 and 452,867.36 is: 625,131.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,332.96 : 832,832.16 = 452,867.36 : x
  2. Step 2: Convert to fraction form
    603,332.96/832,832.16 = 452,867.36/x
  3. Step 3: Cross multiply
    603,332.96x = 832,832.16 × 452,867.36
  4. Step 4: Simplify right side
    603,332.96x = 377,162,501,622.30
  5. Step 5: Solve for x
    x = 377,162,501,622.30/603,332.96
  6. Step 6: Final answer
    x = 625,131.60

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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.