Home / 4,439,543.48-6,659,318.46-1,073,753.72

Finding the Fourth Proportional to 4,439,543.48, 6,659,318.46 and 1,073,753.72

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Solution

The fourth proportional to 4,439,543.48, 6,659,318.46 and 1,073,753.72 is: 1,610,631.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,543.48 : 6,659,318.46 = 1,073,753.72 : x
  2. Step 2: Convert to fraction form
    4,439,543.48/6,659,318.46 = 1,073,753.72/x
  3. Step 3: Cross multiply
    4,439,543.48x = 6,659,318.46 × 1,073,753.72
  4. Step 4: Simplify right side
    4,439,543.48x = 7,150,467,969,089.67
  5. Step 5: Solve for x
    x = 7,150,467,969,089.67/4,439,543.48
  6. Step 6: Final answer
    x = 1,610,631.36

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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.