Home / 9,351,833.91-14,015,349.75-4,802,698.95

Finding the Fourth Proportional to 9,351,833.91, 14,015,349.75 and 4,802,698.95

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Solution

The fourth proportional to 9,351,833.91, 14,015,349.75 and 4,802,698.95 is: 7,197,679.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,833.91 : 14,015,349.75 = 4,802,698.95 : x
  2. Step 2: Convert to fraction form
    9,351,833.91/14,015,349.75 = 4,802,698.95/x
  3. Step 3: Cross multiply
    9,351,833.91x = 14,015,349.75 × 4,802,698.95
  4. Step 4: Simplify right side
    9,351,833.91x = 67,311,505,528,207.77
  5. Step 5: Solve for x
    x = 67,311,505,528,207.77/9,351,833.91
  6. Step 6: Final answer
    x = 7,197,679.75

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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.