Home / 2,446,229.86-3,375,842.26-1,358,602.90

Finding the Fourth Proportional to 2,446,229.86, 3,375,842.26 and 1,358,602.90

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Solution

The fourth proportional to 2,446,229.86, 3,375,842.26 and 1,358,602.90 is: 1,874,897.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,229.86 : 3,375,842.26 = 1,358,602.90 : x
  2. Step 2: Convert to fraction form
    2,446,229.86/3,375,842.26 = 1,358,602.90/x
  3. Step 3: Cross multiply
    2,446,229.86x = 3,375,842.26 × 1,358,602.90
  4. Step 4: Simplify right side
    2,446,229.86x = 4,586,429,084,378.55
  5. Step 5: Solve for x
    x = 4,586,429,084,378.55/2,446,229.86
  6. Step 6: Final answer
    x = 1,874,897.02

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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.