Home / 4,156,397.56-6,234,949.88-1,460,489.96

Finding the Fourth Proportional to 4,156,397.56, 6,234,949.88 and 1,460,489.96

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Solution

The fourth proportional to 4,156,397.56, 6,234,949.88 and 1,460,489.96 is: 2,190,859.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,397.56 : 6,234,949.88 = 1,460,489.96 : x
  2. Step 2: Convert to fraction form
    4,156,397.56/6,234,949.88 = 1,460,489.96/x
  3. Step 3: Cross multiply
    4,156,397.56x = 6,234,949.88 × 1,460,489.96
  4. Step 4: Simplify right side
    4,156,397.56x = 9,106,081,700,843.21
  5. Step 5: Solve for x
    x = 9,106,081,700,843.21/4,156,397.56
  6. Step 6: Final answer
    x = 2,190,859.17

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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.