Home / 4,170,600.50-5,755,155.81-2,335,041.68

Finding the Fourth Proportional to 4,170,600.50, 5,755,155.81 and 2,335,041.68

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Solution

The fourth proportional to 4,170,600.50, 5,755,155.81 and 2,335,041.68 is: 3,222,204.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,600.50 : 5,755,155.81 = 2,335,041.68 : x
  2. Step 2: Convert to fraction form
    4,170,600.50/5,755,155.81 = 2,335,041.68/x
  3. Step 3: Cross multiply
    4,170,600.50x = 5,755,155.81 × 2,335,041.68
  4. Step 4: Simplify right side
    4,170,600.50x = 13,438,528,653,711.97
  5. Step 5: Solve for x
    x = 13,438,528,653,711.97/4,170,600.50
  6. Step 6: Final answer
    x = 3,222,204.73

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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.