Home / 2,496,655.03-3,448,911.14-1,986,704.95

Finding the Fourth Proportional to 2,496,655.03, 3,448,911.14 and 1,986,704.95

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Solution

The fourth proportional to 2,496,655.03, 3,448,911.14 and 1,986,704.95 is: 2,744,459.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,655.03 : 3,448,911.14 = 1,986,704.95 : x
  2. Step 2: Convert to fraction form
    2,496,655.03/3,448,911.14 = 1,986,704.95/x
  3. Step 3: Cross multiply
    2,496,655.03x = 3,448,911.14 × 1,986,704.95
  4. Step 4: Simplify right side
    2,496,655.03x = 6,851,968,833,948.14
  5. Step 5: Solve for x
    x = 6,851,968,833,948.14/2,496,655.03
  6. Step 6: Final answer
    x = 2,744,459.59

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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.