Home / 4,726,979.14-7,092,255.46-1,850,401.66

Finding the Fourth Proportional to 4,726,979.14, 7,092,255.46 and 1,850,401.66

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Solution

The fourth proportional to 4,726,979.14, 7,092,255.46 and 1,850,401.66 is: 2,776,301.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,979.14 : 7,092,255.46 = 1,850,401.66 : x
  2. Step 2: Convert to fraction form
    4,726,979.14/7,092,255.46 = 1,850,401.66/x
  3. Step 3: Cross multiply
    4,726,979.14x = 7,092,255.46 × 1,850,401.66
  4. Step 4: Simplify right side
    4,726,979.14x = 13,123,521,276,328.06
  5. Step 5: Solve for x
    x = 13,123,521,276,328.06/4,726,979.14
  6. Step 6: Final answer
    x = 2,776,301.92

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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.