Home / 3,584,036.20-5,372,555.10-3,206,122.60

Finding the Fourth Proportional to 3,584,036.20, 5,372,555.10 and 3,206,122.60

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Solution

The fourth proportional to 3,584,036.20, 5,372,555.10 and 3,206,122.60 is: 4,806,053.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,036.20 : 5,372,555.10 = 3,206,122.60 : x
  2. Step 2: Convert to fraction form
    3,584,036.20/5,372,555.10 = 3,206,122.60/x
  3. Step 3: Cross multiply
    3,584,036.20x = 5,372,555.10 × 3,206,122.60
  4. Step 4: Simplify right side
    3,584,036.20x = 17,225,070,325,855.26
  5. Step 5: Solve for x
    x = 17,225,070,325,855.26/3,584,036.20
  6. Step 6: Final answer
    x = 4,806,053.67

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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.