Home / 3,436,259.52-5,154,356.46-2,088,794.16

Finding the Fourth Proportional to 3,436,259.52, 5,154,356.46 and 2,088,794.16

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Solution

The fourth proportional to 3,436,259.52, 5,154,356.46 and 2,088,794.16 is: 3,133,171.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,259.52 : 5,154,356.46 = 2,088,794.16 : x
  2. Step 2: Convert to fraction form
    3,436,259.52/5,154,356.46 = 2,088,794.16/x
  3. Step 3: Cross multiply
    3,436,259.52x = 5,154,356.46 × 2,088,794.16
  4. Step 4: Simplify right side
    3,436,259.52x = 10,766,389,672,206.27
  5. Step 5: Solve for x
    x = 10,766,389,672,206.27/3,436,259.52
  6. Step 6: Final answer
    x = 3,133,171.29

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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.