Home / 2,234,265.55-3,083,195.64-1,267,375.07

Finding the Fourth Proportional to 2,234,265.55, 3,083,195.64 and 1,267,375.07

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Solution

The fourth proportional to 2,234,265.55, 3,083,195.64 and 1,267,375.07 is: 1,748,926.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,265.55 : 3,083,195.64 = 1,267,375.07 : x
  2. Step 2: Convert to fraction form
    2,234,265.55/3,083,195.64 = 1,267,375.07/x
  3. Step 3: Cross multiply
    2,234,265.55x = 3,083,195.64 × 1,267,375.07
  4. Step 4: Simplify right side
    2,234,265.55x = 3,907,565,290,068.70
  5. Step 5: Solve for x
    x = 3,907,565,290,068.70/2,234,265.55
  6. Step 6: Final answer
    x = 1,748,926.08

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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.