Home / 1,736,859.71-2,396,999.37-1,092,831.95

Finding the Fourth Proportional to 1,736,859.71, 2,396,999.37 and 1,092,831.95

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Solution

The fourth proportional to 1,736,859.71, 2,396,999.37 and 1,092,831.95 is: 1,508,191.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,859.71 : 2,396,999.37 = 1,092,831.95 : x
  2. Step 2: Convert to fraction form
    1,736,859.71/2,396,999.37 = 1,092,831.95/x
  3. Step 3: Cross multiply
    1,736,859.71x = 2,396,999.37 × 1,092,831.95
  4. Step 4: Simplify right side
    1,736,859.71x = 2,619,517,483,680.88
  5. Step 5: Solve for x
    x = 2,619,517,483,680.88/1,736,859.71
  6. Step 6: Final answer
    x = 1,508,191.75

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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.