Home / 750,824.60-1,126,227.38-182,210.36

Finding the Fourth Proportional to 750,824.60, 1,126,227.38 and 182,210.36

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Solution

The fourth proportional to 750,824.60, 1,126,227.38 and 182,210.36 is: 273,313.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,824.60 : 1,126,227.38 = 182,210.36 : x
  2. Step 2: Convert to fraction form
    750,824.60/1,126,227.38 = 182,210.36/x
  3. Step 3: Cross multiply
    750,824.60x = 1,126,227.38 × 182,210.36
  4. Step 4: Simplify right side
    750,824.60x = 205,210,289,809.47
  5. Step 5: Solve for x
    x = 205,210,289,809.47/750,824.60
  6. Step 6: Final answer
    x = 273,313.22

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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.