Home / 2,001,248.10-2,760,594.75-1,265,974.61

Finding the Fourth Proportional to 2,001,248.10, 2,760,594.75 and 1,265,974.61

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Solution

The fourth proportional to 2,001,248.10, 2,760,594.75 and 1,265,974.61 is: 1,746,331.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,248.10 : 2,760,594.75 = 1,265,974.61 : x
  2. Step 2: Convert to fraction form
    2,001,248.10/2,760,594.75 = 1,265,974.61/x
  3. Step 3: Cross multiply
    2,001,248.10x = 2,760,594.75 × 1,265,974.61
  4. Step 4: Simplify right side
    2,001,248.10x = 3,494,842,848,196.32
  5. Step 5: Solve for x
    x = 3,494,842,848,196.32/2,001,248.10
  6. Step 6: Final answer
    x = 1,746,331.63

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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.