Home / 1,722,159.33-2,583,552.46-711,084.93

Finding the Fourth Proportional to 1,722,159.33, 2,583,552.46 and 711,084.93

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Solution

The fourth proportional to 1,722,159.33, 2,583,552.46 and 711,084.93 is: 1,066,756.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,159.33 : 2,583,552.46 = 711,084.93 : x
  2. Step 2: Convert to fraction form
    1,722,159.33/2,583,552.46 = 711,084.93/x
  3. Step 3: Cross multiply
    1,722,159.33x = 2,583,552.46 × 711,084.93
  4. Step 4: Simplify right side
    1,722,159.33x = 1,837,125,220,170.43
  5. Step 5: Solve for x
    x = 1,837,125,220,170.43/1,722,159.33
  6. Step 6: Final answer
    x = 1,066,756.83

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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.