Home / 4,413,883.84-6,090,965.28-2,578,512.04

Finding the Fourth Proportional to 4,413,883.84, 6,090,965.28 and 2,578,512.04

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Solution

The fourth proportional to 4,413,883.84, 6,090,965.28 and 2,578,512.04 is: 3,558,233.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,883.84 : 6,090,965.28 = 2,578,512.04 : x
  2. Step 2: Convert to fraction form
    4,413,883.84/6,090,965.28 = 2,578,512.04/x
  3. Step 3: Cross multiply
    4,413,883.84x = 6,090,965.28 × 2,578,512.04
  4. Step 4: Simplify right side
    4,413,883.84x = 15,705,627,309,701.97
  5. Step 5: Solve for x
    x = 15,705,627,309,701.97/4,413,883.84
  6. Step 6: Final answer
    x = 3,558,233.04

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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.