Home / 1,199,937.14-1,799,065.38-441,680.24

Finding the Fourth Proportional to 1,199,937.14, 1,799,065.38 and 441,680.24

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Solution

The fourth proportional to 1,199,937.14, 1,799,065.38 and 441,680.24 is: 662,211.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,937.14 : 1,799,065.38 = 441,680.24 : x
  2. Step 2: Convert to fraction form
    1,199,937.14/1,799,065.38 = 441,680.24/x
  3. Step 3: Cross multiply
    1,199,937.14x = 1,799,065.38 × 441,680.24
  4. Step 4: Simplify right side
    1,199,937.14x = 794,611,634,968.06
  5. Step 5: Solve for x
    x = 794,611,634,968.06/1,199,937.14
  6. Step 6: Final answer
    x = 662,211.05

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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.