Home / 11,490,176.10-17,235,116.50-3,817,349.04

Finding the Fourth Proportional to 11,490,176.10, 17,235,116.50 and 3,817,349.04

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Solution

The fourth proportional to 11,490,176.10, 17,235,116.50 and 3,817,349.04 is: 5,725,974.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,490,176.10 : 17,235,116.50 = 3,817,349.04 : x
  2. Step 2: Convert to fraction form
    11,490,176.10/17,235,116.50 = 3,817,349.04/x
  3. Step 3: Cross multiply
    11,490,176.10x = 17,235,116.50 × 3,817,349.04
  4. Step 4: Simplify right side
    11,490,176.10x = 65,792,455,425,563.16
  5. Step 5: Solve for x
    x = 65,792,455,425,563.16/11,490,176.10
  6. Step 6: Final answer
    x = 5,725,974.51

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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.