Home / 9,264,106.60-13,896,159.90-8,634,250.60

Finding the Fourth Proportional to 9,264,106.60, 13,896,159.90 and 8,634,250.60

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Solution

The fourth proportional to 9,264,106.60, 13,896,159.90 and 8,634,250.60 is: 12,951,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,106.60 : 13,896,159.90 = 8,634,250.60 : x
  2. Step 2: Convert to fraction form
    9,264,106.60/13,896,159.90 = 8,634,250.60/x
  3. Step 3: Cross multiply
    9,264,106.60x = 13,896,159.90 × 8,634,250.60
  4. Step 4: Simplify right side
    9,264,106.60x = 119,982,926,954,270.94
  5. Step 5: Solve for x
    x = 119,982,926,954,270.94/9,264,106.60
  6. Step 6: Final answer
    x = 12,951,375.90

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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.