Home / 2,426,708.30-3,348,927.55-1,339,049.92

Finding the Fourth Proportional to 2,426,708.30, 3,348,927.55 and 1,339,049.92

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Solution

The fourth proportional to 2,426,708.30, 3,348,927.55 and 1,339,049.92 is: 1,847,927.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,708.30 : 3,348,927.55 = 1,339,049.92 : x
  2. Step 2: Convert to fraction form
    2,426,708.30/3,348,927.55 = 1,339,049.92/x
  3. Step 3: Cross multiply
    2,426,708.30x = 3,348,927.55 × 1,339,049.92
  4. Step 4: Simplify right side
    2,426,708.30x = 4,484,381,167,913.30
  5. Step 5: Solve for x
    x = 4,484,381,167,913.30/2,426,708.30
  6. Step 6: Final answer
    x = 1,847,927.57

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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.