Home / 3,055,107.64-4,575,680.88-1,458,788.80

Finding the Fourth Proportional to 3,055,107.64, 4,575,680.88 and 1,458,788.80

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Solution

The fourth proportional to 3,055,107.64, 4,575,680.88 and 1,458,788.80 is: 2,184,850.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,107.64 : 4,575,680.88 = 1,458,788.80 : x
  2. Step 2: Convert to fraction form
    3,055,107.64/4,575,680.88 = 1,458,788.80/x
  3. Step 3: Cross multiply
    3,055,107.64x = 4,575,680.88 × 1,458,788.80
  4. Step 4: Simplify right side
    3,055,107.64x = 6,674,952,020,118.15
  5. Step 5: Solve for x
    x = 6,674,952,020,118.15/3,055,107.64
  6. Step 6: Final answer
    x = 2,184,850.03

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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.