Home / 1,034,909.32-1,552,254.80-276,827.29

Finding the Fourth Proportional to 1,034,909.32, 1,552,254.80 and 276,827.29

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Solution

The fourth proportional to 1,034,909.32, 1,552,254.80 and 276,827.29 is: 415,211.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,909.32 : 1,552,254.80 = 276,827.29 : x
  2. Step 2: Convert to fraction form
    1,034,909.32/1,552,254.80 = 276,827.29/x
  3. Step 3: Cross multiply
    1,034,909.32x = 1,552,254.80 × 276,827.29
  4. Step 4: Simplify right side
    1,034,909.32x = 429,706,489,629.44
  5. Step 5: Solve for x
    x = 429,706,489,629.44/1,034,909.32
  6. Step 6: Final answer
    x = 415,211.73

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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.