Home / 3,348,082.54-5,019,025.47-1,217,594.62

Finding the Fourth Proportional to 3,348,082.54, 5,019,025.47 and 1,217,594.62

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Solution

The fourth proportional to 3,348,082.54, 5,019,025.47 and 1,217,594.62 is: 1,825,265.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,082.54 : 5,019,025.47 = 1,217,594.62 : x
  2. Step 2: Convert to fraction form
    3,348,082.54/5,019,025.47 = 1,217,594.62/x
  3. Step 3: Cross multiply
    3,348,082.54x = 5,019,025.47 × 1,217,594.62
  4. Step 4: Simplify right side
    3,348,082.54x = 6,111,138,409,914.97
  5. Step 5: Solve for x
    x = 6,111,138,409,914.97/3,348,082.54
  6. Step 6: Final answer
    x = 1,825,265.16

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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.