Home / 4,016,432.58-6,024,842.52-1,320,698.04

Finding the Fourth Proportional to 4,016,432.58, 6,024,842.52 and 1,320,698.04

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Solution

The fourth proportional to 4,016,432.58, 6,024,842.52 and 1,320,698.04 is: 1,981,110.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,432.58 : 6,024,842.52 = 1,320,698.04 : x
  2. Step 2: Convert to fraction form
    4,016,432.58/6,024,842.52 = 1,320,698.04/x
  3. Step 3: Cross multiply
    4,016,432.58x = 6,024,842.52 × 1,320,698.04
  4. Step 4: Simplify right side
    4,016,432.58x = 7,956,997,707,472.66
  5. Step 5: Solve for x
    x = 7,956,997,707,472.66/4,016,432.58
  6. Step 6: Final answer
    x = 1,981,110.74

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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.