Home / 4,028,561.22-6,041,312.55-1,332,077.70

Finding the Fourth Proportional to 4,028,561.22, 6,041,312.55 and 1,332,077.70

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Solution

The fourth proportional to 4,028,561.22, 6,041,312.55 and 1,332,077.70 is: 1,997,610.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,561.22 : 6,041,312.55 = 1,332,077.70 : x
  2. Step 2: Convert to fraction form
    4,028,561.22/6,041,312.55 = 1,332,077.70/x
  3. Step 3: Cross multiply
    4,028,561.22x = 6,041,312.55 × 1,332,077.70
  4. Step 4: Simplify right side
    4,028,561.22x = 8,047,497,726,585.14
  5. Step 5: Solve for x
    x = 8,047,497,726,585.14/4,028,561.22
  6. Step 6: Final answer
    x = 1,997,610.88

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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.