Home / 2,020,488.75-3,031,232.49-600,538.91

Finding the Fourth Proportional to 2,020,488.75, 3,031,232.49 and 600,538.91

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Solution

The fourth proportional to 2,020,488.75, 3,031,232.49 and 600,538.91 is: 900,956.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,488.75 : 3,031,232.49 = 600,538.91 : x
  2. Step 2: Convert to fraction form
    2,020,488.75/3,031,232.49 = 600,538.91/x
  3. Step 3: Cross multiply
    2,020,488.75x = 3,031,232.49 × 600,538.91
  4. Step 4: Simplify right side
    2,020,488.75x = 1,820,373,040,345.02
  5. Step 5: Solve for x
    x = 1,820,373,040,345.02/2,020,488.75
  6. Step 6: Final answer
    x = 900,956.78

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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.