Home / 2,247,656.65-3,100,714.22-1,473,081.39

Finding the Fourth Proportional to 2,247,656.65, 3,100,714.22 and 1,473,081.39

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Solution

The fourth proportional to 2,247,656.65, 3,100,714.22 and 1,473,081.39 is: 2,032,162.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,656.65 : 3,100,714.22 = 1,473,081.39 : x
  2. Step 2: Convert to fraction form
    2,247,656.65/3,100,714.22 = 1,473,081.39/x
  3. Step 3: Cross multiply
    2,247,656.65x = 3,100,714.22 × 1,473,081.39
  4. Step 4: Simplify right side
    2,247,656.65x = 4,567,604,416,873.07
  5. Step 5: Solve for x
    x = 4,567,604,416,873.07/2,247,656.65
  6. Step 6: Final answer
    x = 2,032,162.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.