Home / 3,707,567.10-5,561,350.65-1,817,999.10

Finding the Fourth Proportional to 3,707,567.10, 5,561,350.65 and 1,817,999.10

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Solution

The fourth proportional to 3,707,567.10, 5,561,350.65 and 1,817,999.10 is: 2,726,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,567.10 : 5,561,350.65 = 1,817,999.10 : x
  2. Step 2: Convert to fraction form
    3,707,567.10/5,561,350.65 = 1,817,999.10/x
  3. Step 3: Cross multiply
    3,707,567.10x = 5,561,350.65 × 1,817,999.10
  4. Step 4: Simplify right side
    3,707,567.10x = 10,110,530,476,484.42
  5. Step 5: Solve for x
    x = 10,110,530,476,484.42/3,707,567.10
  6. Step 6: Final answer
    x = 2,726,998.65

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Similar ratio
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1.5x scale

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.