Home / 3,674,879-5,513,054.28-2,057,947.26

Finding the Fourth Proportional to 3,674,879, 5,513,054.28 and 2,057,947.26

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Solution

The fourth proportional to 3,674,879, 5,513,054.28 and 2,057,947.26 is: 3,087,332.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,879 : 5,513,054.28 = 2,057,947.26 : x
  2. Step 2: Convert to fraction form
    3,674,879/5,513,054.28 = 2,057,947.26/x
  3. Step 3: Cross multiply
    3,674,879x = 5,513,054.28 × 2,057,947.26
  4. Step 4: Simplify right side
    3,674,879x = 11,345,574,949,757.27
  5. Step 5: Solve for x
    x = 11,345,574,949,757.27/3,674,879
  6. Step 6: Final answer
    x = 3,087,332.93

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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.