Home / 1,676,693.04-2,314,155.30-951,608.64

Finding the Fourth Proportional to 1,676,693.04, 2,314,155.30 and 951,608.64

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Solution

The fourth proportional to 1,676,693.04, 2,314,155.30 and 951,608.64 is: 1,313,400.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,693.04 : 2,314,155.30 = 951,608.64 : x
  2. Step 2: Convert to fraction form
    1,676,693.04/2,314,155.30 = 951,608.64/x
  3. Step 3: Cross multiply
    1,676,693.04x = 2,314,155.30 × 951,608.64
  4. Step 4: Simplify right side
    1,676,693.04x = 2,202,170,177,781.79
  5. Step 5: Solve for x
    x = 2,202,170,177,781.79/1,676,693.04
  6. Step 6: Final answer
    x = 1,313,400.92

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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.