Home / 3,791,460.48-5,684,041.44-2,650,961.76

Finding the Fourth Proportional to 3,791,460.48, 5,684,041.44 and 2,650,961.76

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Solution

The fourth proportional to 3,791,460.48, 5,684,041.44 and 2,650,961.76 is: 3,974,240.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,460.48 : 5,684,041.44 = 2,650,961.76 : x
  2. Step 2: Convert to fraction form
    3,791,460.48/5,684,041.44 = 2,650,961.76/x
  3. Step 3: Cross multiply
    3,791,460.48x = 5,684,041.44 × 2,650,961.76
  4. Step 4: Simplify right side
    3,791,460.48x = 15,068,176,499,695.33
  5. Step 5: Solve for x
    x = 15,068,176,499,695.33/3,791,460.48
  6. Step 6: Final answer
    x = 3,974,240.69

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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.