Home / 1,175,944.52-1,761,554.62-995,254.58

Finding the Fourth Proportional to 1,175,944.52, 1,761,554.62 and 995,254.58

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Solution

The fourth proportional to 1,175,944.52, 1,761,554.62 and 995,254.58 is: 1,490,882.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,944.52 : 1,761,554.62 = 995,254.58 : x
  2. Step 2: Convert to fraction form
    1,175,944.52/1,761,554.62 = 995,254.58/x
  3. Step 3: Cross multiply
    1,175,944.52x = 1,761,554.62 × 995,254.58
  4. Step 4: Simplify right side
    1,175,944.52x = 1,753,195,303,475.16
  5. Step 5: Solve for x
    x = 1,753,195,303,475.16/1,175,944.52
  6. Step 6: Final answer
    x = 1,490,882.67

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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.