Home / 2,549,918.34-3,806,221.32-2,247,255.36

Finding the Fourth Proportional to 2,549,918.34, 3,806,221.32 and 2,247,255.36

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Solution

The fourth proportional to 2,549,918.34, 3,806,221.32 and 2,247,255.36 is: 3,354,441.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,918.34 : 3,806,221.32 = 2,247,255.36 : x
  2. Step 2: Convert to fraction form
    2,549,918.34/3,806,221.32 = 2,247,255.36/x
  3. Step 3: Cross multiply
    2,549,918.34x = 3,806,221.32 × 2,247,255.36
  4. Step 4: Simplify right side
    2,549,918.34x = 8,553,551,262,716.28
  5. Step 5: Solve for x
    x = 8,553,551,262,716.28/2,549,918.34
  6. Step 6: Final answer
    x = 3,354,441.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.