Home / 1,416,013.80-2,123,233.29-468,867.84

Finding the Fourth Proportional to 1,416,013.80, 2,123,233.29 and 468,867.84

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Solution

The fourth proportional to 1,416,013.80, 2,123,233.29 and 468,867.84 is: 703,041.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,013.80 : 2,123,233.29 = 468,867.84 : x
  2. Step 2: Convert to fraction form
    1,416,013.80/2,123,233.29 = 468,867.84/x
  3. Step 3: Cross multiply
    1,416,013.80x = 2,123,233.29 × 468,867.84
  4. Step 4: Simplify right side
    1,416,013.80x = 995,515,806,498.39
  5. Step 5: Solve for x
    x = 995,515,806,498.39/1,416,013.80
  6. Step 6: Final answer
    x = 703,041.03

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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.