Home / 3,568,656.66-4,924,750.01-1,937,063.78

Finding the Fourth Proportional to 3,568,656.66, 4,924,750.01 and 1,937,063.78

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Solution

The fourth proportional to 3,568,656.66, 4,924,750.01 and 1,937,063.78 is: 2,673,150.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,656.66 : 4,924,750.01 = 1,937,063.78 : x
  2. Step 2: Convert to fraction form
    3,568,656.66/4,924,750.01 = 1,937,063.78/x
  3. Step 3: Cross multiply
    3,568,656.66x = 4,924,750.01 × 1,937,063.78
  4. Step 4: Simplify right side
    3,568,656.66x = 9,539,554,850,144.55
  5. Step 5: Solve for x
    x = 9,539,554,850,144.55/3,568,656.66
  6. Step 6: Final answer
    x = 2,673,150.08

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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.