Home / 9,643,976-13,309,310.24-5,351,624

Finding the Fourth Proportional to 9,643,976, 13,309,310.24 and 5,351,624

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Solution

The fourth proportional to 9,643,976, 13,309,310.24 and 5,351,624 is: 7,385,587.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,643,976 : 13,309,310.24 = 5,351,624 : x
  2. Step 2: Convert to fraction form
    9,643,976/13,309,310.24 = 5,351,624/x
  3. Step 3: Cross multiply
    9,643,976x = 13,309,310.24 × 5,351,624
  4. Step 4: Simplify right side
    9,643,976x = 71,226,424,103,829.77
  5. Step 5: Solve for x
    x = 71,226,424,103,829.77/9,643,976
  6. Step 6: Final answer
    x = 7,385,587.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.