Home / 8,575,986.31-11,834,884.40-4,708,757.95

Finding the Fourth Proportional to 8,575,986.31, 11,834,884.40 and 4,708,757.95

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Solution

The fourth proportional to 8,575,986.31, 11,834,884.40 and 4,708,757.95 is: 6,498,098.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,575,986.31 : 11,834,884.40 = 4,708,757.95 : x
  2. Step 2: Convert to fraction form
    8,575,986.31/11,834,884.40 = 4,708,757.95/x
  3. Step 3: Cross multiply
    8,575,986.31x = 11,834,884.40 × 4,708,757.95
  4. Step 4: Simplify right side
    8,575,986.31x = 55,727,606,005,830.98
  5. Step 5: Solve for x
    x = 55,727,606,005,830.98/8,575,986.31
  6. Step 6: Final answer
    x = 6,498,098.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.