Home / 5,035,424.61-7,538,082.09-3,084,008.79

Finding the Fourth Proportional to 5,035,424.61, 7,538,082.09 and 3,084,008.79

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Solution

The fourth proportional to 5,035,424.61, 7,538,082.09 and 3,084,008.79 is: 4,616,792.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,424.61 : 7,538,082.09 = 3,084,008.79 : x
  2. Step 2: Convert to fraction form
    5,035,424.61/7,538,082.09 = 3,084,008.79/x
  3. Step 3: Cross multiply
    5,035,424.61x = 7,538,082.09 × 3,084,008.79
  4. Step 4: Simplify right side
    5,035,424.61x = 23,247,511,425,301.57
  5. Step 5: Solve for x
    x = 23,247,511,425,301.57/5,035,424.61
  6. Step 6: Final answer
    x = 4,616,792.67

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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.