Home / 3,242,471-4,863,531.14-1,644,992.65

Finding the Fourth Proportional to 3,242,471, 4,863,531.14 and 1,644,992.65

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Solution

The fourth proportional to 3,242,471, 4,863,531.14 and 1,644,992.65 is: 2,467,400.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,471 : 4,863,531.14 = 1,644,992.65 : x
  2. Step 2: Convert to fraction form
    3,242,471/4,863,531.14 = 1,644,992.65/x
  3. Step 3: Cross multiply
    3,242,471x = 4,863,531.14 × 1,644,992.65
  4. Step 4: Simplify right side
    3,242,471x = 8,000,472,945,803.50
  5. Step 5: Solve for x
    x = 8,000,472,945,803.50/3,242,471
  6. Step 6: Final answer
    x = 2,467,400.00

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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.