Home / 4,625,388.57-6,944,903.21-2,580,045.20

Finding the Fourth Proportional to 4,625,388.57, 6,944,903.21 and 2,580,045.20

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Solution

The fourth proportional to 4,625,388.57, 6,944,903.21 and 2,580,045.20 is: 3,873,872.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,388.57 : 6,944,903.21 = 2,580,045.20 : x
  2. Step 2: Convert to fraction form
    4,625,388.57/6,944,903.21 = 2,580,045.20/x
  3. Step 3: Cross multiply
    4,625,388.57x = 6,944,903.21 × 2,580,045.20
  4. Step 4: Simplify right side
    4,625,388.57x = 17,918,164,162,156.65
  5. Step 5: Solve for x
    x = 17,918,164,162,156.65/4,625,388.57
  6. Step 6: Final answer
    x = 3,873,872.19

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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.