Home / 1,814,447.79-2,722,077.50-552,373.83

Finding the Fourth Proportional to 1,814,447.79, 2,722,077.50 and 552,373.83

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Solution

The fourth proportional to 1,814,447.79, 2,722,077.50 and 552,373.83 is: 828,684.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,447.79 : 2,722,077.50 = 552,373.83 : x
  2. Step 2: Convert to fraction form
    1,814,447.79/2,722,077.50 = 552,373.83/x
  3. Step 3: Cross multiply
    1,814,447.79x = 2,722,077.50 × 552,373.83
  4. Step 4: Simplify right side
    1,814,447.79x = 1,503,604,371,469.96
  5. Step 5: Solve for x
    x = 1,503,604,371,469.96/1,814,447.79
  6. Step 6: Final answer
    x = 828,684.29

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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.