Home / 9,884,732.64-14,837,579.64-8,754,829.98

Finding the Fourth Proportional to 9,884,732.64, 14,837,579.64 and 8,754,829.98

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Solution

The fourth proportional to 9,884,732.64, 14,837,579.64 and 8,754,829.98 is: 13,141,527.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884,732.64 : 14,837,579.64 = 8,754,829.98 : x
  2. Step 2: Convert to fraction form
    9,884,732.64/14,837,579.64 = 8,754,829.98/x
  3. Step 3: Cross multiply
    9,884,732.64x = 14,837,579.64 × 8,754,829.98
  4. Step 4: Simplify right side
    9,884,732.64x = 129,900,487,062,909.62
  5. Step 5: Solve for x
    x = 129,900,487,062,909.62/9,884,732.64
  6. Step 6: Final answer
    x = 13,141,527.63

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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.