Home / 9,509,952.31-14,265,522.02-2,687,049.49

Finding the Fourth Proportional to 9,509,952.31, 14,265,522.02 and 2,687,049.49

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Solution

The fourth proportional to 9,509,952.31, 14,265,522.02 and 2,687,049.49 is: 4,030,741.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509,952.31 : 14,265,522.02 = 2,687,049.49 : x
  2. Step 2: Convert to fraction form
    9,509,952.31/14,265,522.02 = 2,687,049.49/x
  3. Step 3: Cross multiply
    9,509,952.31x = 14,265,522.02 × 2,687,049.49
  4. Step 4: Simplify right side
    9,509,952.31x = 38,332,163,597,097.16
  5. Step 5: Solve for x
    x = 38,332,163,597,097.16/9,509,952.31
  6. Step 6: Final answer
    x = 4,030,741.94

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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.