Home / 3,275,294.12-4,913,825.70-1,000,756.41

Finding the Fourth Proportional to 3,275,294.12, 4,913,825.70 and 1,000,756.41

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Solution

The fourth proportional to 3,275,294.12, 4,913,825.70 and 1,000,756.41 is: 1,501,404.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,294.12 : 4,913,825.70 = 1,000,756.41 : x
  2. Step 2: Convert to fraction form
    3,275,294.12/4,913,825.70 = 1,000,756.41/x
  3. Step 3: Cross multiply
    3,275,294.12x = 4,913,825.70 × 1,000,756.41
  4. Step 4: Simplify right side
    3,275,294.12x = 4,917,542,566,897.74
  5. Step 5: Solve for x
    x = 4,917,542,566,897.74/3,275,294.12
  6. Step 6: Final answer
    x = 1,501,404.88

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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.