Home / 5,654,401.41-8,480,200.82-1,610,924.24

Finding the Fourth Proportional to 5,654,401.41, 8,480,200.82 and 1,610,924.24

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Solution

The fourth proportional to 5,654,401.41, 8,480,200.82 and 1,610,924.24 is: 2,415,987.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,401.41 : 8,480,200.82 = 1,610,924.24 : x
  2. Step 2: Convert to fraction form
    5,654,401.41/8,480,200.82 = 1,610,924.24/x
  3. Step 3: Cross multiply
    5,654,401.41x = 8,480,200.82 × 1,610,924.24
  4. Step 4: Simplify right side
    5,654,401.41x = 13,660,961,010,550.25
  5. Step 5: Solve for x
    x = 13,660,961,010,550.25/5,654,401.41
  6. Step 6: Final answer
    x = 2,415,987.13

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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.