Home / 6,775,723.71-10,161,430.05-2,225,716.89

Finding the Fourth Proportional to 6,775,723.71, 10,161,430.05 and 2,225,716.89

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Solution

The fourth proportional to 6,775,723.71, 10,161,430.05 and 2,225,716.89 is: 3,337,867.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775,723.71 : 10,161,430.05 = 2,225,716.89 : x
  2. Step 2: Convert to fraction form
    6,775,723.71/10,161,430.05 = 2,225,716.89/x
  3. Step 3: Cross multiply
    6,775,723.71x = 10,161,430.05 × 2,225,716.89
  4. Step 4: Simplify right side
    6,775,723.71x = 22,616,466,459,079.62
  5. Step 5: Solve for x
    x = 22,616,466,459,079.62/6,775,723.71
  6. Step 6: Final answer
    x = 3,337,867.28

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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.