Home / 14,077,534.68-21,124,290-7,600,523.64

Finding the Fourth Proportional to 14,077,534.68, 21,124,290 and 7,600,523.64

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Solution

The fourth proportional to 14,077,534.68, 21,124,290 and 7,600,523.64 is: 11,405,098.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,077,534.68 : 21,124,290 = 7,600,523.64 : x
  2. Step 2: Convert to fraction form
    14,077,534.68/21,124,290 = 7,600,523.64/x
  3. Step 3: Cross multiply
    14,077,534.68x = 21,124,290 × 7,600,523.64
  4. Step 4: Simplify right side
    14,077,534.68x = 160,555,665,523,215.59
  5. Step 5: Solve for x
    x = 160,555,665,523,215.59/14,077,534.68
  6. Step 6: Final answer
    x = 11,405,098.21

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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.