Home / 2,177,066.98-3,265,995.30-896,963.59

Finding the Fourth Proportional to 2,177,066.98, 3,265,995.30 and 896,963.59

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Solution

The fourth proportional to 2,177,066.98, 3,265,995.30 and 896,963.59 is: 1,345,608.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,066.98 : 3,265,995.30 = 896,963.59 : x
  2. Step 2: Convert to fraction form
    2,177,066.98/3,265,995.30 = 896,963.59/x
  3. Step 3: Cross multiply
    2,177,066.98x = 3,265,995.30 × 896,963.59
  4. Step 4: Simplify right side
    2,177,066.98x = 2,929,478,869,211.13
  5. Step 5: Solve for x
    x = 2,929,478,869,211.13/2,177,066.98
  6. Step 6: Final answer
    x = 1,345,608.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.