Home / 2,273,127.40-3,408,462.30-943,565.80

Finding the Fourth Proportional to 2,273,127.40, 3,408,462.30 and 943,565.80

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Solution

The fourth proportional to 2,273,127.40, 3,408,462.30 and 943,565.80 is: 1,414,838.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,127.40 : 3,408,462.30 = 943,565.80 : x
  2. Step 2: Convert to fraction form
    2,273,127.40/3,408,462.30 = 943,565.80/x
  3. Step 3: Cross multiply
    2,273,127.40x = 3,408,462.30 × 943,565.80
  4. Step 4: Simplify right side
    2,273,127.40x = 3,216,108,456,869.34
  5. Step 5: Solve for x
    x = 3,216,108,456,869.34/2,273,127.40
  6. Step 6: Final answer
    x = 1,414,838.63

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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.