Home / 9,074,507.40-13,611,761.10-2,342,921.40

Finding the Fourth Proportional to 9,074,507.40, 13,611,761.10 and 2,342,921.40

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Solution

The fourth proportional to 9,074,507.40, 13,611,761.10 and 2,342,921.40 is: 3,514,382.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,507.40 : 13,611,761.10 = 2,342,921.40 : x
  2. Step 2: Convert to fraction form
    9,074,507.40/13,611,761.10 = 2,342,921.40/x
  3. Step 3: Cross multiply
    9,074,507.40x = 13,611,761.10 × 2,342,921.40
  4. Step 4: Simplify right side
    9,074,507.40x = 31,891,286,372,877.54
  5. Step 5: Solve for x
    x = 31,891,286,372,877.54/9,074,507.40
  6. Step 6: Final answer
    x = 3,514,382.10

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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.