Home / 4,161,427.20-6,244,214.40-2,365,689.60

Finding the Fourth Proportional to 4,161,427.20, 6,244,214.40 and 2,365,689.60

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Solution

The fourth proportional to 4,161,427.20, 6,244,214.40 and 2,365,689.60 is: 3,549,713.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,427.20 : 6,244,214.40 = 2,365,689.60 : x
  2. Step 2: Convert to fraction form
    4,161,427.20/6,244,214.40 = 2,365,689.60/x
  3. Step 3: Cross multiply
    4,161,427.20x = 6,244,214.40 × 2,365,689.60
  4. Step 4: Simplify right side
    4,161,427.20x = 14,771,873,066,250.24
  5. Step 5: Solve for x
    x = 14,771,873,066,250.24/4,161,427.20
  6. Step 6: Final answer
    x = 3,549,713.20

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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.