Home / 4,012,628.60-6,020,631.30-2,497,578.68

Finding the Fourth Proportional to 4,012,628.60, 6,020,631.30 and 2,497,578.68

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Solution

The fourth proportional to 4,012,628.60, 6,020,631.30 and 2,497,578.68 is: 3,747,418.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,628.60 : 6,020,631.30 = 2,497,578.68 : x
  2. Step 2: Convert to fraction form
    4,012,628.60/6,020,631.30 = 2,497,578.68/x
  3. Step 3: Cross multiply
    4,012,628.60x = 6,020,631.30 × 2,497,578.68
  4. Step 4: Simplify right side
    4,012,628.60x = 15,037,000,375,020.68
  5. Step 5: Solve for x
    x = 15,037,000,375,020.68/4,012,628.60
  6. Step 6: Final answer
    x = 3,747,418.93

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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.