Home / 2,315,284.85-3,474,112.50-1,102,233.71

Finding the Fourth Proportional to 2,315,284.85, 3,474,112.50 and 1,102,233.71

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Solution

The fourth proportional to 2,315,284.85, 3,474,112.50 and 1,102,233.71 is: 1,653,914.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,284.85 : 3,474,112.50 = 1,102,233.71 : x
  2. Step 2: Convert to fraction form
    2,315,284.85/3,474,112.50 = 1,102,233.71/x
  3. Step 3: Cross multiply
    2,315,284.85x = 3,474,112.50 × 1,102,233.71
  4. Step 4: Simplify right side
    2,315,284.85x = 3,829,283,892,461.81
  5. Step 5: Solve for x
    x = 3,829,283,892,461.81/2,315,284.85
  6. Step 6: Final answer
    x = 1,653,914.81

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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.