Home / 3,556,596.16-5,335,131.60-1,250,812.64

Finding the Fourth Proportional to 3,556,596.16, 5,335,131.60 and 1,250,812.64

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Solution

The fourth proportional to 3,556,596.16, 5,335,131.60 and 1,250,812.64 is: 1,876,302.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,596.16 : 5,335,131.60 = 1,250,812.64 : x
  2. Step 2: Convert to fraction form
    3,556,596.16/5,335,131.60 = 1,250,812.64/x
  3. Step 3: Cross multiply
    3,556,596.16x = 5,335,131.60 × 1,250,812.64
  4. Step 4: Simplify right side
    3,556,596.16x = 6,673,250,041,343.42
  5. Step 5: Solve for x
    x = 6,673,250,041,343.42/3,556,596.16
  6. Step 6: Final answer
    x = 1,876,302.44

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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.