Home / 5,821,697.80-8,732,546.70-2,035,563.40

Finding the Fourth Proportional to 5,821,697.80, 8,732,546.70 and 2,035,563.40

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Solution

The fourth proportional to 5,821,697.80, 8,732,546.70 and 2,035,563.40 is: 3,053,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,697.80 : 8,732,546.70 = 2,035,563.40 : x
  2. Step 2: Convert to fraction form
    5,821,697.80/8,732,546.70 = 2,035,563.40/x
  3. Step 3: Cross multiply
    5,821,697.80x = 8,732,546.70 × 2,035,563.40
  4. Step 4: Simplify right side
    5,821,697.80x = 17,775,652,451,310.78
  5. Step 5: Solve for x
    x = 17,775,652,451,310.78/5,821,697.80
  6. Step 6: Final answer
    x = 3,053,345.10

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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.