Home / 6,966,164.24-9,612,436.17-3,868,266.40

Finding the Fourth Proportional to 6,966,164.24, 9,612,436.17 and 3,868,266.40

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Solution

The fourth proportional to 6,966,164.24, 9,612,436.17 and 3,868,266.40 is: 5,337,724.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,164.24 : 9,612,436.17 = 3,868,266.40 : x
  2. Step 2: Convert to fraction form
    6,966,164.24/9,612,436.17 = 3,868,266.40/x
  3. Step 3: Cross multiply
    6,966,164.24x = 9,612,436.17 × 3,868,266.40
  4. Step 4: Simplify right side
    6,966,164.24x = 37,183,463,852,723.02
  5. Step 5: Solve for x
    x = 37,183,463,852,723.02/6,966,164.24
  6. Step 6: Final answer
    x = 5,337,724.26

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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.