Home / 2,694,164.10-4,036,580.55-1,747,047.30

Finding the Fourth Proportional to 2,694,164.10, 4,036,580.55 and 1,747,047.30

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Solution

The fourth proportional to 2,694,164.10, 4,036,580.55 and 1,747,047.30 is: 2,617,545.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,164.10 : 4,036,580.55 = 1,747,047.30 : x
  2. Step 2: Convert to fraction form
    2,694,164.10/4,036,580.55 = 1,747,047.30/x
  3. Step 3: Cross multiply
    2,694,164.10x = 4,036,580.55 × 1,747,047.30
  4. Step 4: Simplify right side
    2,694,164.10x = 7,052,097,151,110.02
  5. Step 5: Solve for x
    x = 7,052,097,151,110.02/2,694,164.10
  6. Step 6: Final answer
    x = 2,617,545.51

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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.