Home / 3,766,773.77-5,199,254.07-2,460,225.55

Finding the Fourth Proportional to 3,766,773.77, 5,199,254.07 and 2,460,225.55

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Solution

The fourth proportional to 3,766,773.77, 5,199,254.07 and 2,460,225.55 is: 3,395,833.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,773.77 : 5,199,254.07 = 2,460,225.55 : x
  2. Step 2: Convert to fraction form
    3,766,773.77/5,199,254.07 = 2,460,225.55/x
  3. Step 3: Cross multiply
    3,766,773.77x = 5,199,254.07 × 2,460,225.55
  4. Step 4: Simplify right side
    3,766,773.77x = 12,791,337,712,165.86
  5. Step 5: Solve for x
    x = 12,791,337,712,165.86/3,766,773.77
  6. Step 6: Final answer
    x = 3,395,833.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.