Home / 4,014,381.54-6,021,519.96-981,773.66

Finding the Fourth Proportional to 4,014,381.54, 6,021,519.96 and 981,773.66

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Solution

The fourth proportional to 4,014,381.54, 6,021,519.96 and 981,773.66 is: 1,472,647.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,381.54 : 6,021,519.96 = 981,773.66 : x
  2. Step 2: Convert to fraction form
    4,014,381.54/6,021,519.96 = 981,773.66/x
  3. Step 3: Cross multiply
    4,014,381.54x = 6,021,519.96 × 981,773.66
  4. Step 4: Simplify right side
    4,014,381.54x = 5,911,769,689,892.25
  5. Step 5: Solve for x
    x = 5,911,769,689,892.25/4,014,381.54
  6. Step 6: Final answer
    x = 1,472,647.69

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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.