Home / 5,443,847.10-8,168,723.10-2,249,296.20

Finding the Fourth Proportional to 5,443,847.10, 8,168,723.10 and 2,249,296.20

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Solution

The fourth proportional to 5,443,847.10, 8,168,723.10 and 2,249,296.20 is: 3,375,164.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,847.10 : 8,168,723.10 = 2,249,296.20 : x
  2. Step 2: Convert to fraction form
    5,443,847.10/8,168,723.10 = 2,249,296.20/x
  3. Step 3: Cross multiply
    5,443,847.10x = 8,168,723.10 × 2,249,296.20
  4. Step 4: Simplify right side
    5,443,847.10x = 18,373,877,827,682.22
  5. Step 5: Solve for x
    x = 18,373,877,827,682.22/5,443,847.10
  6. Step 6: Final answer
    x = 3,375,164.20

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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.