Home / 3,044,841.60-4,568,428.80-2,997,019.20

Finding the Fourth Proportional to 3,044,841.60, 4,568,428.80 and 2,997,019.20

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Solution

The fourth proportional to 3,044,841.60, 4,568,428.80 and 2,997,019.20 is: 4,496,676.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,841.60 : 4,568,428.80 = 2,997,019.20 : x
  2. Step 2: Convert to fraction form
    3,044,841.60/4,568,428.80 = 2,997,019.20/x
  3. Step 3: Cross multiply
    3,044,841.60x = 4,568,428.80 × 2,997,019.20
  4. Step 4: Simplify right side
    3,044,841.60x = 13,691,668,827,432.96
  5. Step 5: Solve for x
    x = 13,691,668,827,432.96/3,044,841.60
  6. Step 6: Final answer
    x = 4,496,676.88

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1.5x scale

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.