Home / 4,462,403.60-6,158,164.68-2,425,213.20

Finding the Fourth Proportional to 4,462,403.60, 6,158,164.68 and 2,425,213.20

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Solution

The fourth proportional to 4,462,403.60, 6,158,164.68 and 2,425,213.20 is: 3,346,820.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,403.60 : 6,158,164.68 = 2,425,213.20 : x
  2. Step 2: Convert to fraction form
    4,462,403.60/6,158,164.68 = 2,425,213.20/x
  3. Step 3: Cross multiply
    4,462,403.60x = 6,158,164.68 × 2,425,213.20
  4. Step 4: Simplify right side
    4,462,403.60x = 14,934,862,269,709.78
  5. Step 5: Solve for x
    x = 14,934,862,269,709.78/4,462,403.60
  6. Step 6: Final answer
    x = 3,346,820.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.