Home / 4,080,588.60-6,120,882.90-2,884,846.35

Finding the Fourth Proportional to 4,080,588.60, 6,120,882.90 and 2,884,846.35

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Solution

The fourth proportional to 4,080,588.60, 6,120,882.90 and 2,884,846.35 is: 4,327,269.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,588.60 : 6,120,882.90 = 2,884,846.35 : x
  2. Step 2: Convert to fraction form
    4,080,588.60/6,120,882.90 = 2,884,846.35/x
  3. Step 3: Cross multiply
    4,080,588.60x = 6,120,882.90 × 2,884,846.35
  4. Step 4: Simplify right side
    4,080,588.60x = 17,657,806,692,842.42
  5. Step 5: Solve for x
    x = 17,657,806,692,842.42/4,080,588.60
  6. Step 6: Final answer
    x = 4,327,269.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.