Home / 5,258,016.08-7,256,398.20-2,965,340.24

Finding the Fourth Proportional to 5,258,016.08, 7,256,398.20 and 2,965,340.24

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Solution

The fourth proportional to 5,258,016.08, 7,256,398.20 and 2,965,340.24 is: 4,092,359.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,016.08 : 7,256,398.20 = 2,965,340.24 : x
  2. Step 2: Convert to fraction form
    5,258,016.08/7,256,398.20 = 2,965,340.24/x
  3. Step 3: Cross multiply
    5,258,016.08x = 7,256,398.20 × 2,965,340.24
  4. Step 4: Simplify right side
    5,258,016.08x = 21,517,689,579,923.57
  5. Step 5: Solve for x
    x = 21,517,689,579,923.57/5,258,016.08
  6. Step 6: Final answer
    x = 4,092,359.03

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1.5x scale

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.