Home / 2,697,676.40-4,046,514.60-2,477,226.80

Finding the Fourth Proportional to 2,697,676.40, 4,046,514.60 and 2,477,226.80

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Solution

The fourth proportional to 2,697,676.40, 4,046,514.60 and 2,477,226.80 is: 3,715,840.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,676.40 : 4,046,514.60 = 2,477,226.80 : x
  2. Step 2: Convert to fraction form
    2,697,676.40/4,046,514.60 = 2,477,226.80/x
  3. Step 3: Cross multiply
    2,697,676.40x = 4,046,514.60 × 2,477,226.80
  4. Step 4: Simplify right side
    2,697,676.40x = 10,024,134,413,711.28
  5. Step 5: Solve for x
    x = 10,024,134,413,711.28/2,697,676.40
  6. Step 6: Final answer
    x = 3,715,840.20

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Similar ratio
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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.