Home / 969,190.01-1,453,884.45-370,654.58

Finding the Fourth Proportional to 969,190.01, 1,453,884.45 and 370,654.58

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Solution

The fourth proportional to 969,190.01, 1,453,884.45 and 370,654.58 is: 556,019.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,190.01 : 1,453,884.45 = 370,654.58 : x
  2. Step 2: Convert to fraction form
    969,190.01/1,453,884.45 = 370,654.58/x
  3. Step 3: Cross multiply
    969,190.01x = 1,453,884.45 × 370,654.58
  4. Step 4: Simplify right side
    969,190.01x = 538,888,935,034.22
  5. Step 5: Solve for x
    x = 538,888,935,034.22/969,190.01
  6. Step 6: Final answer
    x = 556,019.90

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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.