Home / 3,572,266.84-5,331,404.38-3,227,505.12

Finding the Fourth Proportional to 3,572,266.84, 5,331,404.38 and 3,227,505.12

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Solution

The fourth proportional to 3,572,266.84, 5,331,404.38 and 3,227,505.12 is: 4,816,867.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,266.84 : 5,331,404.38 = 3,227,505.12 : x
  2. Step 2: Convert to fraction form
    3,572,266.84/5,331,404.38 = 3,227,505.12/x
  3. Step 3: Cross multiply
    3,572,266.84x = 5,331,404.38 × 3,227,505.12
  4. Step 4: Simplify right side
    3,572,266.84x = 17,207,134,941,309.19
  5. Step 5: Solve for x
    x = 17,207,134,941,309.19/3,572,266.84
  6. Step 6: Final answer
    x = 4,816,867.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.