Home / 1,156,997.04-1,734,831.12-616,587.96

Finding the Fourth Proportional to 1,156,997.04, 1,734,831.12 and 616,587.96

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Solution

The fourth proportional to 1,156,997.04, 1,734,831.12 and 616,587.96 is: 924,527.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,997.04 : 1,734,831.12 = 616,587.96 : x
  2. Step 2: Convert to fraction form
    1,156,997.04/1,734,831.12 = 616,587.96/x
  3. Step 3: Cross multiply
    1,156,997.04x = 1,734,831.12 × 616,587.96
  4. Step 4: Simplify right side
    1,156,997.04x = 1,069,675,981,225.32
  5. Step 5: Solve for x
    x = 1,069,675,981,225.32/1,156,997.04
  6. Step 6: Final answer
    x = 924,527.85

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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.