Home / 4,506,414.76-6,755,773.02-1,665,997.48

Finding the Fourth Proportional to 4,506,414.76, 6,755,773.02 and 1,665,997.48

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Solution

The fourth proportional to 4,506,414.76, 6,755,773.02 and 1,665,997.48 is: 2,497,573.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,414.76 : 6,755,773.02 = 1,665,997.48 : x
  2. Step 2: Convert to fraction form
    4,506,414.76/6,755,773.02 = 1,665,997.48/x
  3. Step 3: Cross multiply
    4,506,414.76x = 6,755,773.02 × 1,665,997.48
  4. Step 4: Simplify right side
    4,506,414.76x = 11,255,100,826,771.99
  5. Step 5: Solve for x
    x = 11,255,100,826,771.99/4,506,414.76
  6. Step 6: Final answer
    x = 2,497,573.22

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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.