Home / 9,334,479.60-13,985,130.60-8,007,375.60

Finding the Fourth Proportional to 9,334,479.60, 13,985,130.60 and 8,007,375.60

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Solution

The fourth proportional to 9,334,479.60, 13,985,130.60 and 8,007,375.60 is: 11,996,833.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,479.60 : 13,985,130.60 = 8,007,375.60 : x
  2. Step 2: Convert to fraction form
    9,334,479.60/13,985,130.60 = 8,007,375.60/x
  3. Step 3: Cross multiply
    9,334,479.60x = 13,985,130.60 × 8,007,375.60
  4. Step 4: Simplify right side
    9,334,479.60x = 111,984,193,529,253.36
  5. Step 5: Solve for x
    x = 111,984,193,529,253.36/9,334,479.60
  6. Step 6: Final answer
    x = 11,996,833.07

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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.