Home / 8,244,187.89-11,377,161.62-4,572,984.79

Finding the Fourth Proportional to 8,244,187.89, 11,377,161.62 and 4,572,984.79

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Solution

The fourth proportional to 8,244,187.89, 11,377,161.62 and 4,572,984.79 is: 6,310,820.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,187.89 : 11,377,161.62 = 4,572,984.79 : x
  2. Step 2: Convert to fraction form
    8,244,187.89/11,377,161.62 = 4,572,984.79/x
  3. Step 3: Cross multiply
    8,244,187.89x = 11,377,161.62 × 4,572,984.79
  4. Step 4: Simplify right side
    8,244,187.89x = 52,027,587,041,631.76
  5. Step 5: Solve for x
    x = 52,027,587,041,631.76/8,244,187.89
  6. Step 6: Final answer
    x = 6,310,820.15

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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.