Home / 10,329,522.48-15,494,157.36-4,645,733.04

Finding the Fourth Proportional to 10,329,522.48, 15,494,157.36 and 4,645,733.04

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Solution

The fourth proportional to 10,329,522.48, 15,494,157.36 and 4,645,733.04 is: 6,968,542.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,329,522.48 : 15,494,157.36 = 4,645,733.04 : x
  2. Step 2: Convert to fraction form
    10,329,522.48/15,494,157.36 = 4,645,733.04/x
  3. Step 3: Cross multiply
    10,329,522.48x = 15,494,157.36 × 4,645,733.04
  4. Step 4: Simplify right side
    10,329,522.48x = 71,981,718,774,311.17
  5. Step 5: Solve for x
    x = 71,981,718,774,311.17/10,329,522.48
  6. Step 6: Final answer
    x = 6,968,542.73

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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.