Home / 3,477,458.11-5,215,627.65-952,523.07

Finding the Fourth Proportional to 3,477,458.11, 5,215,627.65 and 952,523.07

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Solution

The fourth proportional to 3,477,458.11, 5,215,627.65 and 952,523.07 is: 1,428,631.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,458.11 : 5,215,627.65 = 952,523.07 : x
  2. Step 2: Convert to fraction form
    3,477,458.11/5,215,627.65 = 952,523.07/x
  3. Step 3: Cross multiply
    3,477,458.11x = 5,215,627.65 × 952,523.07
  4. Step 4: Simplify right side
    3,477,458.11x = 4,968,005,656,392.27
  5. Step 5: Solve for x
    x = 4,968,005,656,392.27/3,477,458.11
  6. Step 6: Final answer
    x = 1,428,631.34

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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.