Home / 9,884,727.64-14,837,572.14-8,754,824.98

Finding the Fourth Proportional to 9,884,727.64, 14,837,572.14 and 8,754,824.98

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Solution

The fourth proportional to 9,884,727.64, 14,837,572.14 and 8,754,824.98 is: 13,141,520.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884,727.64 : 14,837,572.14 = 8,754,824.98 : x
  2. Step 2: Convert to fraction form
    9,884,727.64/14,837,572.14 = 8,754,824.98/x
  3. Step 3: Cross multiply
    9,884,727.64x = 14,837,572.14 × 8,754,824.98
  4. Step 4: Simplify right side
    9,884,727.64x = 129,900,347,213,824.06
  5. Step 5: Solve for x
    x = 129,900,347,213,824.06/9,884,727.64
  6. Step 6: Final answer
    x = 13,141,520.13

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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.