Home / 4,726,935.50-7,092,190.22-1,850,358.15

Finding the Fourth Proportional to 4,726,935.50, 7,092,190.22 and 1,850,358.15

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Solution

The fourth proportional to 4,726,935.50, 7,092,190.22 and 1,850,358.15 is: 2,776,236.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,935.50 : 7,092,190.22 = 1,850,358.15 : x
  2. Step 2: Convert to fraction form
    4,726,935.50/7,092,190.22 = 1,850,358.15/x
  3. Step 3: Cross multiply
    4,726,935.50x = 7,092,190.22 × 1,850,358.15
  4. Step 4: Simplify right side
    4,726,935.50x = 13,123,091,988,224.26
  5. Step 5: Solve for x
    x = 13,123,091,988,224.26/4,726,935.50
  6. Step 6: Final answer
    x = 2,776,236.73

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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.