Home / 2,690,297.46-3,712,586.13-1,483,073.46

Finding the Fourth Proportional to 2,690,297.46, 3,712,586.13 and 1,483,073.46

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Solution

The fourth proportional to 2,690,297.46, 3,712,586.13 and 1,483,073.46 is: 2,046,627.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,297.46 : 3,712,586.13 = 1,483,073.46 : x
  2. Step 2: Convert to fraction form
    2,690,297.46/3,712,586.13 = 1,483,073.46/x
  3. Step 3: Cross multiply
    2,690,297.46x = 3,712,586.13 × 1,483,073.46
  4. Step 4: Simplify right side
    2,690,297.46x = 5,506,037,957,367.11
  5. Step 5: Solve for x
    x = 5,506,037,957,367.11/2,690,297.46
  6. Step 6: Final answer
    x = 2,046,627.94

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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.