Home / 2,650,042.04-3,659,331.40-2,564,347.16

Finding the Fourth Proportional to 2,650,042.04, 3,659,331.40 and 2,564,347.16

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Solution

The fourth proportional to 2,650,042.04, 3,659,331.40 and 2,564,347.16 is: 3,540,998.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,042.04 : 3,659,331.40 = 2,564,347.16 : x
  2. Step 2: Convert to fraction form
    2,650,042.04/3,659,331.40 = 2,564,347.16/x
  3. Step 3: Cross multiply
    2,650,042.04x = 3,659,331.40 × 2,564,347.16
  4. Step 4: Simplify right side
    2,650,042.04x = 9,383,796,083,088.82
  5. Step 5: Solve for x
    x = 9,383,796,083,088.82/2,650,042.04
  6. Step 6: Final answer
    x = 3,540,998.95

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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.