Home / 2,446,011.27-3,374,952.08-1,479,121.29

Finding the Fourth Proportional to 2,446,011.27, 3,374,952.08 and 1,479,121.29

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Solution

The fourth proportional to 2,446,011.27, 3,374,952.08 and 1,479,121.29 is: 2,040,858.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,011.27 : 3,374,952.08 = 1,479,121.29 : x
  2. Step 2: Convert to fraction form
    2,446,011.27/3,374,952.08 = 1,479,121.29/x
  3. Step 3: Cross multiply
    2,446,011.27x = 3,374,952.08 × 1,479,121.29
  4. Step 4: Simplify right side
    2,446,011.27x = 4,991,963,466,862.18
  5. Step 5: Solve for x
    x = 4,991,963,466,862.18/2,446,011.27
  6. Step 6: Final answer
    x = 2,040,858.74

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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.