Home / 4,387,540.20-6,576,395.10-2,495,188.20

Finding the Fourth Proportional to 4,387,540.20, 6,576,395.10 and 2,495,188.20

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Solution

The fourth proportional to 4,387,540.20, 6,576,395.10 and 2,495,188.20 is: 3,739,987.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,540.20 : 6,576,395.10 = 2,495,188.20 : x
  2. Step 2: Convert to fraction form
    4,387,540.20/6,576,395.10 = 2,495,188.20/x
  3. Step 3: Cross multiply
    4,387,540.20x = 6,576,395.10 × 2,495,188.20
  4. Step 4: Simplify right side
    4,387,540.20x = 16,409,343,452,057.82
  5. Step 5: Solve for x
    x = 16,409,343,452,057.82/4,387,540.20
  6. Step 6: Final answer
    x = 3,739,987.03

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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.