Home / 7,594,454.12-11,390,229.65-2,275,670.12

Finding the Fourth Proportional to 7,594,454.12, 11,390,229.65 and 2,275,670.12

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Solution

The fourth proportional to 7,594,454.12, 11,390,229.65 and 2,275,670.12 is: 3,413,070.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,454.12 : 11,390,229.65 = 2,275,670.12 : x
  2. Step 2: Convert to fraction form
    7,594,454.12/11,390,229.65 = 2,275,670.12/x
  3. Step 3: Cross multiply
    7,594,454.12x = 11,390,229.65 × 2,275,670.12
  4. Step 4: Simplify right side
    7,594,454.12x = 25,920,405,206,113.56
  5. Step 5: Solve for x
    x = 25,920,405,206,113.56/7,594,454.12
  6. Step 6: Final answer
    x = 3,413,070.22

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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.