Home / 932,569.23-1,397,023.32-483,583.59

Finding the Fourth Proportional to 932,569.23, 1,397,023.32 and 483,583.59

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Solution

The fourth proportional to 932,569.23, 1,397,023.32 and 483,583.59 is: 724,426.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,569.23 : 1,397,023.32 = 483,583.59 : x
  2. Step 2: Convert to fraction form
    932,569.23/1,397,023.32 = 483,583.59/x
  3. Step 3: Cross multiply
    932,569.23x = 1,397,023.32 × 483,583.59
  4. Step 4: Simplify right side
    932,569.23x = 675,577,552,399.32
  5. Step 5: Solve for x
    x = 675,577,552,399.32/932,569.23
  6. Step 6: Final answer
    x = 724,426.17

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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.