Home / 14,641,334.28-21,961,890.84-4,406,150

Finding the Fourth Proportional to 14,641,334.28, 21,961,890.84 and 4,406,150

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Solution

The fourth proportional to 14,641,334.28, 21,961,890.84 and 4,406,150 is: 6,609,191.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,641,334.28 : 21,961,890.84 = 4,406,150 : x
  2. Step 2: Convert to fraction form
    14,641,334.28/21,961,890.84 = 4,406,150/x
  3. Step 3: Cross multiply
    14,641,334.28x = 21,961,890.84 × 4,406,150
  4. Step 4: Simplify right side
    14,641,334.28x = 96,767,385,324,666
  5. Step 5: Solve for x
    x = 96,767,385,324,666/14,641,334.28
  6. Step 6: Final answer
    x = 6,609,191.72

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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.