Home / 3,110,867.10-4,663,457.55-2,634,164.30

Finding the Fourth Proportional to 3,110,867.10, 4,663,457.55 and 2,634,164.30

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Solution

The fourth proportional to 3,110,867.10, 4,663,457.55 and 2,634,164.30 is: 3,948,839.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,867.10 : 4,663,457.55 = 2,634,164.30 : x
  2. Step 2: Convert to fraction form
    3,110,867.10/4,663,457.55 = 2,634,164.30/x
  3. Step 3: Cross multiply
    3,110,867.10x = 4,663,457.55 × 2,634,164.30
  4. Step 4: Simplify right side
    3,110,867.10x = 12,284,313,392,775.46
  5. Step 5: Solve for x
    x = 12,284,313,392,775.46/3,110,867.10
  6. Step 6: Final answer
    x = 3,948,839.02

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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.