Home / 3,436,358.55-5,154,537.83-3,357,626.55

Finding the Fourth Proportional to 3,436,358.55, 5,154,537.83 and 3,357,626.55

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Solution

The fourth proportional to 3,436,358.55, 5,154,537.83 and 3,357,626.55 is: 5,036,439.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,358.55 : 5,154,537.83 = 3,357,626.55 : x
  2. Step 2: Convert to fraction form
    3,436,358.55/5,154,537.83 = 3,357,626.55/x
  3. Step 3: Cross multiply
    3,436,358.55x = 5,154,537.83 × 3,357,626.55
  4. Step 4: Simplify right side
    3,436,358.55x = 17,307,013,054,199.25
  5. Step 5: Solve for x
    x = 17,307,013,054,199.25/3,436,358.55
  6. Step 6: Final answer
    x = 5,036,439.83

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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.