Home / 4,589,742.20-6,884,613.30-1,597,926.20

Finding the Fourth Proportional to 4,589,742.20, 6,884,613.30 and 1,597,926.20

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Solution

The fourth proportional to 4,589,742.20, 6,884,613.30 and 1,597,926.20 is: 2,396,889.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,742.20 : 6,884,613.30 = 1,597,926.20 : x
  2. Step 2: Convert to fraction form
    4,589,742.20/6,884,613.30 = 1,597,926.20/x
  3. Step 3: Cross multiply
    4,589,742.20x = 6,884,613.30 × 1,597,926.20
  4. Step 4: Simplify right side
    4,589,742.20x = 11,001,103,968,938.46
  5. Step 5: Solve for x
    x = 11,001,103,968,938.46/4,589,742.20
  6. Step 6: Final answer
    x = 2,396,889.30

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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.