Home / 1,176,632.66-1,764,948.75-703,453.46

Finding the Fourth Proportional to 1,176,632.66, 1,764,948.75 and 703,453.46

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Solution

The fourth proportional to 1,176,632.66, 1,764,948.75 and 703,453.46 is: 1,055,180.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,632.66 : 1,764,948.75 = 703,453.46 : x
  2. Step 2: Convert to fraction form
    1,176,632.66/1,764,948.75 = 703,453.46/x
  3. Step 3: Cross multiply
    1,176,632.66x = 1,764,948.75 × 703,453.46
  4. Step 4: Simplify right side
    1,176,632.66x = 1,241,559,304,910.18
  5. Step 5: Solve for x
    x = 1,241,559,304,910.18/1,176,632.66
  6. Step 6: Final answer
    x = 1,055,180.05

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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.