Home / 3,036,948.92-4,546,041.09-1,667,296.43

Finding the Fourth Proportional to 3,036,948.92, 4,546,041.09 and 1,667,296.43

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Solution

The fourth proportional to 3,036,948.92, 4,546,041.09 and 1,667,296.43 is: 2,495,793.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,948.92 : 4,546,041.09 = 1,667,296.43 : x
  2. Step 2: Convert to fraction form
    3,036,948.92/4,546,041.09 = 1,667,296.43/x
  3. Step 3: Cross multiply
    3,036,948.92x = 4,546,041.09 × 1,667,296.43
  4. Step 4: Simplify right side
    3,036,948.92x = 7,579,598,057,260.10
  5. Step 5: Solve for x
    x = 7,579,598,057,260.10/3,036,948.92
  6. Step 6: Final answer
    x = 2,495,793.73

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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.