Home / 9,018,662.94-13,527,797.30-2,195,272.14

Finding the Fourth Proportional to 9,018,662.94, 13,527,797.30 and 2,195,272.14

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Solution

The fourth proportional to 9,018,662.94, 13,527,797.30 and 2,195,272.14 is: 3,292,860.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,018,662.94 : 13,527,797.30 = 2,195,272.14 : x
  2. Step 2: Convert to fraction form
    9,018,662.94/13,527,797.30 = 2,195,272.14/x
  3. Step 3: Cross multiply
    9,018,662.94x = 13,527,797.30 × 2,195,272.14
  4. Step 4: Simplify right side
    9,018,662.94x = 29,697,196,528,257.23
  5. Step 5: Solve for x
    x = 29,697,196,528,257.23/9,018,662.94
  6. Step 6: Final answer
    x = 3,292,860.23

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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.