Home / 3,068,503.92-4,234,591.08-1,710,231.12

Finding the Fourth Proportional to 3,068,503.92, 4,234,591.08 and 1,710,231.12

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Solution

The fourth proportional to 3,068,503.92, 4,234,591.08 and 1,710,231.12 is: 2,360,149.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,503.92 : 4,234,591.08 = 1,710,231.12 : x
  2. Step 2: Convert to fraction form
    3,068,503.92/4,234,591.08 = 1,710,231.12/x
  3. Step 3: Cross multiply
    3,068,503.92x = 4,234,591.08 × 1,710,231.12
  4. Step 4: Simplify right side
    3,068,503.92x = 7,242,129,445,490.41
  5. Step 5: Solve for x
    x = 7,242,129,445,490.41/3,068,503.92
  6. Step 6: Final answer
    x = 2,360,149.97

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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.