Home / 2,373,415.92-3,274,508.26-1,340,772.84

Finding the Fourth Proportional to 2,373,415.92, 3,274,508.26 and 1,340,772.84

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Solution

The fourth proportional to 2,373,415.92, 3,274,508.26 and 1,340,772.84 is: 1,849,811.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,415.92 : 3,274,508.26 = 1,340,772.84 : x
  2. Step 2: Convert to fraction form
    2,373,415.92/3,274,508.26 = 1,340,772.84/x
  3. Step 3: Cross multiply
    2,373,415.92x = 3,274,508.26 × 1,340,772.84
  4. Step 4: Simplify right side
    2,373,415.92x = 4,390,371,739,363.66
  5. Step 5: Solve for x
    x = 4,390,371,739,363.66/2,373,415.92
  6. Step 6: Final answer
    x = 1,849,811.36

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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.