Home / 9,672,505.60-14,496,316.80-5,881,964.80

Finding the Fourth Proportional to 9,672,505.60, 14,496,316.80 and 5,881,964.80

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Solution

The fourth proportional to 9,672,505.60, 14,496,316.80 and 5,881,964.80 is: 8,815,381.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,505.60 : 14,496,316.80 = 5,881,964.80 : x
  2. Step 2: Convert to fraction form
    9,672,505.60/14,496,316.80 = 5,881,964.80/x
  3. Step 3: Cross multiply
    9,672,505.60x = 14,496,316.80 × 5,881,964.80
  4. Step 4: Simplify right side
    9,672,505.60x = 85,266,825,147,248.64
  5. Step 5: Solve for x
    x = 85,266,825,147,248.64/9,672,505.60
  6. Step 6: Final answer
    x = 8,815,381.32

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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.