Home / 9,062,913.87-13,594,002.09-2,239,315.21

Finding the Fourth Proportional to 9,062,913.87, 13,594,002.09 and 2,239,315.21

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Solution

The fourth proportional to 9,062,913.87, 13,594,002.09 and 2,239,315.21 is: 3,358,881.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,913.87 : 13,594,002.09 = 2,239,315.21 : x
  2. Step 2: Convert to fraction form
    9,062,913.87/13,594,002.09 = 2,239,315.21/x
  3. Step 3: Cross multiply
    9,062,913.87x = 13,594,002.09 × 2,239,315.21
  4. Step 4: Simplify right side
    9,062,913.87x = 30,441,255,644,908.79
  5. Step 5: Solve for x
    x = 30,441,255,644,908.79/9,062,913.87
  6. Step 6: Final answer
    x = 3,358,881.71

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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.