Home / 9,342,011.22-14,011,811.55-2,952,909.42

Finding the Fourth Proportional to 9,342,011.22, 14,011,811.55 and 2,952,909.42

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Solution

The fourth proportional to 9,342,011.22, 14,011,811.55 and 2,952,909.42 is: 4,428,983.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,011.22 : 14,011,811.55 = 2,952,909.42 : x
  2. Step 2: Convert to fraction form
    9,342,011.22/14,011,811.55 = 2,952,909.42/x
  3. Step 3: Cross multiply
    9,342,011.22x = 14,011,811.55 × 2,952,909.42
  4. Step 4: Simplify right side
    9,342,011.22x = 41,375,610,317,259.80
  5. Step 5: Solve for x
    x = 41,375,610,317,259.80/9,342,011.22
  6. Step 6: Final answer
    x = 4,428,983.15

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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.