Home / 4,931,494.30-6,805,672.31-2,756,037.39

Finding the Fourth Proportional to 4,931,494.30, 6,805,672.31 and 2,756,037.39

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Solution

The fourth proportional to 4,931,494.30, 6,805,672.31 and 2,756,037.39 is: 3,803,449.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,494.30 : 6,805,672.31 = 2,756,037.39 : x
  2. Step 2: Convert to fraction form
    4,931,494.30/6,805,672.31 = 2,756,037.39/x
  3. Step 3: Cross multiply
    4,931,494.30x = 6,805,672.31 × 2,756,037.39
  4. Step 4: Simplify right side
    4,931,494.30x = 18,756,687,350,447.67
  5. Step 5: Solve for x
    x = 18,756,687,350,447.67/4,931,494.30
  6. Step 6: Final answer
    x = 3,803,449.06

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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.