Home / 5,776,082.76-7,970,996.08-3,162,752.44

Finding the Fourth Proportional to 5,776,082.76, 7,970,996.08 and 3,162,752.44

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Solution

The fourth proportional to 5,776,082.76, 7,970,996.08 and 3,162,752.44 is: 4,364,599.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,082.76 : 7,970,996.08 = 3,162,752.44 : x
  2. Step 2: Convert to fraction form
    5,776,082.76/7,970,996.08 = 3,162,752.44/x
  3. Step 3: Cross multiply
    5,776,082.76x = 7,970,996.08 × 3,162,752.44
  4. Step 4: Simplify right side
    5,776,082.76x = 25,210,287,301,250.43
  5. Step 5: Solve for x
    x = 25,210,287,301,250.43/5,776,082.76
  6. Step 6: Final answer
    x = 4,364,599.39

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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.