Home / 11,700,874.10-17,551,311.15-5,323,582.10

Finding the Fourth Proportional to 11,700,874.10, 17,551,311.15 and 5,323,582.10

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Solution

The fourth proportional to 11,700,874.10, 17,551,311.15 and 5,323,582.10 is: 7,985,373.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,700,874.10 : 17,551,311.15 = 5,323,582.10 : x
  2. Step 2: Convert to fraction form
    11,700,874.10/17,551,311.15 = 5,323,582.10/x
  3. Step 3: Cross multiply
    11,700,874.10x = 17,551,311.15 × 5,323,582.10
  4. Step 4: Simplify right side
    11,700,874.10x = 93,435,845,869,670.41
  5. Step 5: Solve for x
    x = 93,435,845,869,670.41/11,700,874.10
  6. Step 6: Final answer
    x = 7,985,373.15

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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.