Home / 5,755,876.18-8,632,310.70-1,711,274.83

Finding the Fourth Proportional to 5,755,876.18, 8,632,310.70 and 1,711,274.83

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Solution

The fourth proportional to 5,755,876.18, 8,632,310.70 and 1,711,274.83 is: 2,566,465.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,876.18 : 8,632,310.70 = 1,711,274.83 : x
  2. Step 2: Convert to fraction form
    5,755,876.18/8,632,310.70 = 1,711,274.83/x
  3. Step 3: Cross multiply
    5,755,876.18x = 8,632,310.70 × 1,711,274.83
  4. Step 4: Simplify right side
    5,755,876.18x = 14,772,256,025,649.68
  5. Step 5: Solve for x
    x = 14,772,256,025,649.68/5,755,876.18
  6. Step 6: Final answer
    x = 2,566,465.22

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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.