Home / 4,898,672.27-7,348,155.02-4,052,351.87

Finding the Fourth Proportional to 4,898,672.27, 7,348,155.02 and 4,052,351.87

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Solution

The fourth proportional to 4,898,672.27, 7,348,155.02 and 4,052,351.87 is: 6,078,649.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,672.27 : 7,348,155.02 = 4,052,351.87 : x
  2. Step 2: Convert to fraction form
    4,898,672.27/7,348,155.02 = 4,052,351.87/x
  3. Step 3: Cross multiply
    4,898,672.27x = 7,348,155.02 × 4,052,351.87
  4. Step 4: Simplify right side
    4,898,672.27x = 29,777,309,716,085.13
  5. Step 5: Solve for x
    x = 29,777,309,716,085.13/4,898,672.27
  6. Step 6: Final answer
    x = 6,078,649.09

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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.