Home / 7,060,763.26-9,743,073.58-3,962,575.98

Finding the Fourth Proportional to 7,060,763.26, 9,743,073.58 and 3,962,575.98

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Solution

The fourth proportional to 7,060,763.26, 9,743,073.58 and 3,962,575.98 is: 5,467,917.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060,763.26 : 9,743,073.58 = 3,962,575.98 : x
  2. Step 2: Convert to fraction form
    7,060,763.26/9,743,073.58 = 3,962,575.98/x
  3. Step 3: Cross multiply
    7,060,763.26x = 9,743,073.58 × 3,962,575.98
  4. Step 4: Simplify right side
    7,060,763.26x = 38,607,669,339,480.61
  5. Step 5: Solve for x
    x = 38,607,669,339,480.61/7,060,763.26
  6. Step 6: Final answer
    x = 5,467,917.27

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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.