Home / 14,185,959.40-21,281,703.90-6,098,919.40

Finding the Fourth Proportional to 14,185,959.40, 21,281,703.90 and 6,098,919.40

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Solution

The fourth proportional to 14,185,959.40, 21,281,703.90 and 6,098,919.40 is: 9,149,567.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,185,959.40 : 21,281,703.90 = 6,098,919.40 : x
  2. Step 2: Convert to fraction form
    14,185,959.40/21,281,703.90 = 6,098,919.40/x
  3. Step 3: Cross multiply
    14,185,959.40x = 21,281,703.90 × 6,098,919.40
  4. Step 4: Simplify right side
    14,185,959.40x = 129,795,396,780,765.66
  5. Step 5: Solve for x
    x = 129,795,396,780,765.66/14,185,959.40
  6. Step 6: Final answer
    x = 9,149,567.76

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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.