Home / 2,233,132.88-3,080,408.48-1,404,886.88

Finding the Fourth Proportional to 2,233,132.88, 3,080,408.48 and 1,404,886.88

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Solution

The fourth proportional to 2,233,132.88, 3,080,408.48 and 1,404,886.88 is: 1,937,916.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,132.88 : 3,080,408.48 = 1,404,886.88 : x
  2. Step 2: Convert to fraction form
    2,233,132.88/3,080,408.48 = 1,404,886.88/x
  3. Step 3: Cross multiply
    2,233,132.88x = 3,080,408.48 × 1,404,886.88
  4. Step 4: Simplify right side
    2,233,132.88x = 4,327,625,458,592.74
  5. Step 5: Solve for x
    x = 4,327,625,458,592.74/2,233,132.88
  6. Step 6: Final answer
    x = 1,937,916.68

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1.5x scale

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.