Home / 2,708,600.48-3,737,844.82-1,484,883.76

Finding the Fourth Proportional to 2,708,600.48, 3,737,844.82 and 1,484,883.76

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Solution

The fourth proportional to 2,708,600.48, 3,737,844.82 and 1,484,883.76 is: 2,049,126.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,600.48 : 3,737,844.82 = 1,484,883.76 : x
  2. Step 2: Convert to fraction form
    2,708,600.48/3,737,844.82 = 1,484,883.76/x
  3. Step 3: Cross multiply
    2,708,600.48x = 3,737,844.82 × 1,484,883.76
  4. Step 4: Simplify right side
    2,708,600.48x = 5,550,265,070,618.12
  5. Step 5: Solve for x
    x = 5,550,265,070,618.12/2,708,600.48
  6. Step 6: Final answer
    x = 2,049,126.52

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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.