Home / 6,744,082.54-9,306,813.50-3,646,584.30

Finding the Fourth Proportional to 6,744,082.54, 9,306,813.50 and 3,646,584.30

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Solution

The fourth proportional to 6,744,082.54, 9,306,813.50 and 3,646,584.30 is: 5,032,275.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,082.54 : 9,306,813.50 = 3,646,584.30 : x
  2. Step 2: Convert to fraction form
    6,744,082.54/9,306,813.50 = 3,646,584.30/x
  3. Step 3: Cross multiply
    6,744,082.54x = 9,306,813.50 × 3,646,584.30
  4. Step 4: Simplify right side
    6,744,082.54x = 33,938,079,992,128.05
  5. Step 5: Solve for x
    x = 33,938,079,992,128.05/6,744,082.54
  6. Step 6: Final answer
    x = 5,032,275.30

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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.