Home / 2,964,680.28-4,091,264.10-1,606,553.28

Finding the Fourth Proportional to 2,964,680.28, 4,091,264.10 and 1,606,553.28

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Solution

The fourth proportional to 2,964,680.28, 4,091,264.10 and 1,606,553.28 is: 2,217,046.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,680.28 : 4,091,264.10 = 1,606,553.28 : x
  2. Step 2: Convert to fraction form
    2,964,680.28/4,091,264.10 = 1,606,553.28/x
  3. Step 3: Cross multiply
    2,964,680.28x = 4,091,264.10 × 1,606,553.28
  4. Step 4: Simplify right side
    2,964,680.28x = 6,572,833,759,201.25
  5. Step 5: Solve for x
    x = 6,572,833,759,201.25/2,964,680.28
  6. Step 6: Final answer
    x = 2,217,046.41

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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.