Home / 2,432,514.28-3,356,312.74-1,452,262.53

Finding the Fourth Proportional to 2,432,514.28, 3,356,312.74 and 1,452,262.53

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Solution

The fourth proportional to 2,432,514.28, 3,356,312.74 and 1,452,262.53 is: 2,003,789.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,514.28 : 3,356,312.74 = 1,452,262.53 : x
  2. Step 2: Convert to fraction form
    2,432,514.28/3,356,312.74 = 1,452,262.53/x
  3. Step 3: Cross multiply
    2,432,514.28x = 3,356,312.74 × 1,452,262.53
  4. Step 4: Simplify right side
    2,432,514.28x = 4,874,247,231,263.63
  5. Step 5: Solve for x
    x = 4,874,247,231,263.63/2,432,514.28
  6. Step 6: Final answer
    x = 2,003,789.77

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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.