Home / 1,773,269.08-2,659,419.03-635,820.10

Finding the Fourth Proportional to 1,773,269.08, 2,659,419.03 and 635,820.10

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Solution

The fourth proportional to 1,773,269.08, 2,659,419.03 and 635,820.10 is: 953,556.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,269.08 : 2,659,419.03 = 635,820.10 : x
  2. Step 2: Convert to fraction form
    1,773,269.08/2,659,419.03 = 635,820.10/x
  3. Step 3: Cross multiply
    1,773,269.08x = 2,659,419.03 × 635,820.10
  4. Step 4: Simplify right side
    1,773,269.08x = 1,690,912,073,596.50
  5. Step 5: Solve for x
    x = 1,690,912,073,596.50/1,773,269.08
  6. Step 6: Final answer
    x = 953,556.40

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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.