Home / 3,253,237.35-4,486,638.38-2,439,271.59

Finding the Fourth Proportional to 3,253,237.35, 4,486,638.38 and 2,439,271.59

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Solution

The fourth proportional to 3,253,237.35, 4,486,638.38 and 2,439,271.59 is: 3,364,073.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,237.35 : 4,486,638.38 = 2,439,271.59 : x
  2. Step 2: Convert to fraction form
    3,253,237.35/4,486,638.38 = 2,439,271.59/x
  3. Step 3: Cross multiply
    3,253,237.35x = 4,486,638.38 × 2,439,271.59
  4. Step 4: Simplify right side
    3,253,237.35x = 10,944,129,522,741.27
  5. Step 5: Solve for x
    x = 10,944,129,522,741.27/3,253,237.35
  6. Step 6: Final answer
    x = 3,364,073.49

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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.