Home / 3,619,714.48-4,995,514.04-2,050,125.51

Finding the Fourth Proportional to 3,619,714.48, 4,995,514.04 and 2,050,125.51

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Solution

The fourth proportional to 3,619,714.48, 4,995,514.04 and 2,050,125.51 is: 2,829,347.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,714.48 : 4,995,514.04 = 2,050,125.51 : x
  2. Step 2: Convert to fraction form
    3,619,714.48/4,995,514.04 = 2,050,125.51/x
  3. Step 3: Cross multiply
    3,619,714.48x = 4,995,514.04 × 2,050,125.51
  4. Step 4: Simplify right side
    3,619,714.48x = 10,241,430,755,115.92
  5. Step 5: Solve for x
    x = 10,241,430,755,115.92/3,619,714.48
  6. Step 6: Final answer
    x = 2,829,347.68

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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.