Home / 2,248,860.26-3,103,500.48-1,230,265.02

Finding the Fourth Proportional to 2,248,860.26, 3,103,500.48 and 1,230,265.02

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Solution

The fourth proportional to 2,248,860.26, 3,103,500.48 and 1,230,265.02 is: 1,697,805.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,860.26 : 3,103,500.48 = 1,230,265.02 : x
  2. Step 2: Convert to fraction form
    2,248,860.26/3,103,500.48 = 1,230,265.02/x
  3. Step 3: Cross multiply
    2,248,860.26x = 3,103,500.48 × 1,230,265.02
  4. Step 4: Simplify right side
    2,248,860.26x = 3,818,128,080,097.21
  5. Step 5: Solve for x
    x = 3,818,128,080,097.21/2,248,860.26
  6. Step 6: Final answer
    x = 1,697,805.84

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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.