Home / 11,847,263.28-17,767,373.85-5,023,735.80

Finding the Fourth Proportional to 11,847,263.28, 17,767,373.85 and 5,023,735.80

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Solution

The fourth proportional to 11,847,263.28, 17,767,373.85 and 5,023,735.80 is: 7,534,110.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,847,263.28 : 17,767,373.85 = 5,023,735.80 : x
  2. Step 2: Convert to fraction form
    11,847,263.28/17,767,373.85 = 5,023,735.80/x
  3. Step 3: Cross multiply
    11,847,263.28x = 17,767,373.85 × 5,023,735.80
  4. Step 4: Simplify right side
    11,847,263.28x = 89,258,592,082,228.83
  5. Step 5: Solve for x
    x = 89,258,592,082,228.83/11,847,263.28
  6. Step 6: Final answer
    x = 7,534,110.62

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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.