Home / 4,777,094.30-7,165,641.45-2,882,860.70

Finding the Fourth Proportional to 4,777,094.30, 7,165,641.45 and 2,882,860.70

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Solution

The fourth proportional to 4,777,094.30, 7,165,641.45 and 2,882,860.70 is: 4,324,291.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777,094.30 : 7,165,641.45 = 2,882,860.70 : x
  2. Step 2: Convert to fraction form
    4,777,094.30/7,165,641.45 = 2,882,860.70/x
  3. Step 3: Cross multiply
    4,777,094.30x = 7,165,641.45 × 2,882,860.70
  4. Step 4: Simplify right side
    4,777,094.30x = 20,657,546,126,496.02
  5. Step 5: Solve for x
    x = 20,657,546,126,496.02/4,777,094.30
  6. Step 6: Final answer
    x = 4,324,291.05

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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.