Home / 9,163,452.24-12,645,593.64-5,089,071.24

Finding the Fourth Proportional to 9,163,452.24, 12,645,593.64 and 5,089,071.24

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Solution

The fourth proportional to 9,163,452.24, 12,645,593.64 and 5,089,071.24 is: 7,022,934.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,452.24 : 12,645,593.64 = 5,089,071.24 : x
  2. Step 2: Convert to fraction form
    9,163,452.24/12,645,593.64 = 5,089,071.24/x
  3. Step 3: Cross multiply
    9,163,452.24x = 12,645,593.64 × 5,089,071.24
  4. Step 4: Simplify right side
    9,163,452.24x = 64,354,326,906,050.92
  5. Step 5: Solve for x
    x = 64,354,326,906,050.92/9,163,452.24
  6. Step 6: Final answer
    x = 7,022,934.72

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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.