Home / 4,726,926.96-7,092,177.40-1,850,349.61

Finding the Fourth Proportional to 4,726,926.96, 7,092,177.40 and 1,850,349.61

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Solution

The fourth proportional to 4,726,926.96, 7,092,177.40 and 1,850,349.61 is: 2,776,223.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,926.96 : 7,092,177.40 = 1,850,349.61 : x
  2. Step 2: Convert to fraction form
    4,726,926.96/7,092,177.40 = 1,850,349.61/x
  3. Step 3: Cross multiply
    4,726,926.96x = 7,092,177.40 × 1,850,349.61
  4. Step 4: Simplify right side
    4,726,926.96x = 13,123,007,688,647.12
  5. Step 5: Solve for x
    x = 13,123,007,688,647.12/4,726,926.96
  6. Step 6: Final answer
    x = 2,776,223.92

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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.