Home / 4,709,044.50-7,063,633.17-1,343,251.50

Finding the Fourth Proportional to 4,709,044.50, 7,063,633.17 and 1,343,251.50

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Solution

The fourth proportional to 4,709,044.50, 7,063,633.17 and 1,343,251.50 is: 2,014,896.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,044.50 : 7,063,633.17 = 1,343,251.50 : x
  2. Step 2: Convert to fraction form
    4,709,044.50/7,063,633.17 = 1,343,251.50/x
  3. Step 3: Cross multiply
    4,709,044.50x = 7,063,633.17 × 1,343,251.50
  4. Step 4: Simplify right side
    4,709,044.50x = 9,488,235,851,052.26
  5. Step 5: Solve for x
    x = 9,488,235,851,052.26/4,709,044.50
  6. Step 6: Final answer
    x = 2,014,896.20

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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.