Home / 4,536,397.97-6,812,363.54-3,029,762.73

Finding the Fourth Proportional to 4,536,397.97, 6,812,363.54 and 3,029,762.73

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Solution

The fourth proportional to 4,536,397.97, 6,812,363.54 and 3,029,762.73 is: 4,549,831.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,397.97 : 6,812,363.54 = 3,029,762.73 : x
  2. Step 2: Convert to fraction form
    4,536,397.97/6,812,363.54 = 3,029,762.73/x
  3. Step 3: Cross multiply
    4,536,397.97x = 6,812,363.54 × 3,029,762.73
  4. Step 4: Simplify right side
    4,536,397.97x = 20,639,845,156,702.86
  5. Step 5: Solve for x
    x = 20,639,845,156,702.86/4,536,397.97
  6. Step 6: Final answer
    x = 4,549,831.23

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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.