Home / 3,526,337.80-5,289,506.70-2,904,257.80

Finding the Fourth Proportional to 3,526,337.80, 5,289,506.70 and 2,904,257.80

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Solution

The fourth proportional to 3,526,337.80, 5,289,506.70 and 2,904,257.80 is: 4,356,386.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,337.80 : 5,289,506.70 = 2,904,257.80 : x
  2. Step 2: Convert to fraction form
    3,526,337.80/5,289,506.70 = 2,904,257.80/x
  3. Step 3: Cross multiply
    3,526,337.80x = 5,289,506.70 × 2,904,257.80
  4. Step 4: Simplify right side
    3,526,337.80x = 15,362,091,091,627.26
  5. Step 5: Solve for x
    x = 15,362,091,091,627.26/3,526,337.80
  6. Step 6: Final answer
    x = 4,356,386.70

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Similar ratio
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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.