Home / 2,701,762.38-4,052,642.76-1,018,472.22

Finding the Fourth Proportional to 2,701,762.38, 4,052,642.76 and 1,018,472.22

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Solution

The fourth proportional to 2,701,762.38, 4,052,642.76 and 1,018,472.22 is: 1,527,708.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,762.38 : 4,052,642.76 = 1,018,472.22 : x
  2. Step 2: Convert to fraction form
    2,701,762.38/4,052,642.76 = 1,018,472.22/x
  3. Step 3: Cross multiply
    2,701,762.38x = 4,052,642.76 × 1,018,472.22
  4. Step 4: Simplify right side
    2,701,762.38x = 4,127,504,068,644.13
  5. Step 5: Solve for x
    x = 4,127,504,068,644.13/2,701,762.38
  6. Step 6: Final answer
    x = 1,527,708.02

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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.