Home / 3,471,250.93-5,210,234.88-1,675,398.58

Finding the Fourth Proportional to 3,471,250.93, 5,210,234.88 and 1,675,398.58

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Solution

The fourth proportional to 3,471,250.93, 5,210,234.88 and 1,675,398.58 is: 2,514,718.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,250.93 : 5,210,234.88 = 1,675,398.58 : x
  2. Step 2: Convert to fraction form
    3,471,250.93/5,210,234.88 = 1,675,398.58/x
  3. Step 3: Cross multiply
    3,471,250.93x = 5,210,234.88 × 1,675,398.58
  4. Step 4: Simplify right side
    3,471,250.93x = 8,729,220,119,418.47
  5. Step 5: Solve for x
    x = 8,729,220,119,418.47/3,471,250.93
  6. Step 6: Final answer
    x = 2,514,718.84

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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.