Home / 5,038,150.32-6,952,719.78-2,746,310.94

Finding the Fourth Proportional to 5,038,150.32, 6,952,719.78 and 2,746,310.94

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Solution

The fourth proportional to 5,038,150.32, 6,952,719.78 and 2,746,310.94 is: 3,789,948.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,150.32 : 6,952,719.78 = 2,746,310.94 : x
  2. Step 2: Convert to fraction form
    5,038,150.32/6,952,719.78 = 2,746,310.94/x
  3. Step 3: Cross multiply
    5,038,150.32x = 6,952,719.78 × 2,746,310.94
  4. Step 4: Simplify right side
    5,038,150.32x = 19,094,330,394,568.39
  5. Step 5: Solve for x
    x = 19,094,330,394,568.39/5,038,150.32
  6. Step 6: Final answer
    x = 3,789,948.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.