Home / 3,372,216.12-4,654,209.24-2,506,799.16

Finding the Fourth Proportional to 3,372,216.12, 4,654,209.24 and 2,506,799.16

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Solution

The fourth proportional to 3,372,216.12, 4,654,209.24 and 2,506,799.16 is: 3,459,792.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,216.12 : 4,654,209.24 = 2,506,799.16 : x
  2. Step 2: Convert to fraction form
    3,372,216.12/4,654,209.24 = 2,506,799.16/x
  3. Step 3: Cross multiply
    3,372,216.12x = 4,654,209.24 × 2,506,799.16
  4. Step 4: Simplify right side
    3,372,216.12x = 11,667,167,813,296.24
  5. Step 5: Solve for x
    x = 11,667,167,813,296.24/3,372,216.12
  6. Step 6: Final answer
    x = 3,459,792.43

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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.