Home / 6,048,705.20-9,073,921.80-1,788,321.20

Finding the Fourth Proportional to 6,048,705.20, 9,073,921.80 and 1,788,321.20

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Solution

The fourth proportional to 6,048,705.20, 9,073,921.80 and 1,788,321.20 is: 2,682,737.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,705.20 : 9,073,921.80 = 1,788,321.20 : x
  2. Step 2: Convert to fraction form
    6,048,705.20/9,073,921.80 = 1,788,321.20/x
  3. Step 3: Cross multiply
    6,048,705.20x = 9,073,921.80 × 1,788,321.20
  4. Step 4: Simplify right side
    6,048,705.20x = 16,227,086,722,082.16
  5. Step 5: Solve for x
    x = 16,227,086,722,082.16/6,048,705.20
  6. Step 6: Final answer
    x = 2,682,737.24

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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.