Home / 3,746,242.82-5,169,831.46-2,027,363.52

Finding the Fourth Proportional to 3,746,242.82, 5,169,831.46 and 2,027,363.52

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Solution

The fourth proportional to 3,746,242.82, 5,169,831.46 and 2,027,363.52 is: 2,797,770.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,242.82 : 5,169,831.46 = 2,027,363.52 : x
  2. Step 2: Convert to fraction form
    3,746,242.82/5,169,831.46 = 2,027,363.52/x
  3. Step 3: Cross multiply
    3,746,242.82x = 5,169,831.46 × 2,027,363.52
  4. Step 4: Simplify right side
    3,746,242.82x = 10,481,127,706,552.34
  5. Step 5: Solve for x
    x = 10,481,127,706,552.34/3,746,242.82
  6. Step 6: Final answer
    x = 2,797,770.52

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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.