Home / 9,226,406.91-12,732,390.90-5,096,722.17

Finding the Fourth Proportional to 9,226,406.91, 12,732,390.90 and 5,096,722.17

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Solution

The fourth proportional to 9,226,406.91, 12,732,390.90 and 5,096,722.17 is: 7,033,448.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,406.91 : 12,732,390.90 = 5,096,722.17 : x
  2. Step 2: Convert to fraction form
    9,226,406.91/12,732,390.90 = 5,096,722.17/x
  3. Step 3: Cross multiply
    9,226,406.91x = 12,732,390.90 × 5,096,722.17
  4. Step 4: Simplify right side
    9,226,406.91x = 64,893,458,977,136.26
  5. Step 5: Solve for x
    x = 64,893,458,977,136.26/9,226,406.91
  6. Step 6: Final answer
    x = 7,033,448.62

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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.