Home / 3,358,164.30-5,037,902.55-1,336,064.10

Finding the Fourth Proportional to 3,358,164.30, 5,037,902.55 and 1,336,064.10

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Solution

The fourth proportional to 3,358,164.30, 5,037,902.55 and 1,336,064.10 is: 2,004,357.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,164.30 : 5,037,902.55 = 1,336,064.10 : x
  2. Step 2: Convert to fraction form
    3,358,164.30/5,037,902.55 = 1,336,064.10/x
  3. Step 3: Cross multiply
    3,358,164.30x = 5,037,902.55 × 1,336,064.10
  4. Step 4: Simplify right side
    3,358,164.30x = 6,730,960,736,353.46
  5. Step 5: Solve for x
    x = 6,730,960,736,353.46/3,358,164.30
  6. Step 6: Final answer
    x = 2,004,357.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.