Home / 9,936,026.10-14,904,039.15-8,676,314.10

Finding the Fourth Proportional to 9,936,026.10, 14,904,039.15 and 8,676,314.10

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Solution

The fourth proportional to 9,936,026.10, 14,904,039.15 and 8,676,314.10 is: 13,014,471.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,026.10 : 14,904,039.15 = 8,676,314.10 : x
  2. Step 2: Convert to fraction form
    9,936,026.10/14,904,039.15 = 8,676,314.10/x
  3. Step 3: Cross multiply
    9,936,026.10x = 14,904,039.15 × 8,676,314.10
  4. Step 4: Simplify right side
    9,936,026.10x = 129,312,125,024,097.02
  5. Step 5: Solve for x
    x = 129,312,125,024,097.02/9,936,026.10
  6. Step 6: Final answer
    x = 13,014,471.15

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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.