Home / 6,566,833.59-9,856,305.50-3,330,642.52

Finding the Fourth Proportional to 6,566,833.59, 9,856,305.50 and 3,330,642.52

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Solution

The fourth proportional to 6,566,833.59, 9,856,305.50 and 3,330,642.52 is: 4,999,034.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,833.59 : 9,856,305.50 = 3,330,642.52 : x
  2. Step 2: Convert to fraction form
    6,566,833.59/9,856,305.50 = 3,330,642.52/x
  3. Step 3: Cross multiply
    6,566,833.59x = 9,856,305.50 × 3,330,642.52
  4. Step 4: Simplify right side
    6,566,833.59x = 32,827,830,188,409.86
  5. Step 5: Solve for x
    x = 32,827,830,188,409.86/6,566,833.59
  6. Step 6: Final answer
    x = 4,999,034.88

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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.