Home / 17,073,965.96-25,609,062.17-4,294,475.54

Finding the Fourth Proportional to 17,073,965.96, 25,609,062.17 and 4,294,475.54

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Solution

The fourth proportional to 17,073,965.96, 25,609,062.17 and 4,294,475.54 is: 6,441,238.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,965.96 : 25,609,062.17 = 4,294,475.54 : x
  2. Step 2: Convert to fraction form
    17,073,965.96/25,609,062.17 = 4,294,475.54/x
  3. Step 3: Cross multiply
    17,073,965.96x = 25,609,062.17 × 4,294,475.54
  4. Step 4: Simplify right side
    17,073,965.96x = 109,977,490,941,886.64
  5. Step 5: Solve for x
    x = 109,977,490,941,886.64/17,073,965.96
  6. Step 6: Final answer
    x = 6,441,238.74

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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.