Home / 3,630,566.68-5,010,301.38-1,999,093.84

Finding the Fourth Proportional to 3,630,566.68, 5,010,301.38 and 1,999,093.84

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Solution

The fourth proportional to 3,630,566.68, 5,010,301.38 and 1,999,093.84 is: 2,758,815.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,566.68 : 5,010,301.38 = 1,999,093.84 : x
  2. Step 2: Convert to fraction form
    3,630,566.68/5,010,301.38 = 1,999,093.84/x
  3. Step 3: Cross multiply
    3,630,566.68x = 5,010,301.38 × 1,999,093.84
  4. Step 4: Simplify right side
    3,630,566.68x = 10,016,062,625,301.50
  5. Step 5: Solve for x
    x = 10,016,062,625,301.50/3,630,566.68
  6. Step 6: Final answer
    x = 2,758,815.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.