Home / 9,435,532.28-14,134,801.75-4,889,563.11

Finding the Fourth Proportional to 9,435,532.28, 14,134,801.75 and 4,889,563.11

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Solution

The fourth proportional to 9,435,532.28, 14,134,801.75 and 4,889,563.11 is: 7,324,759.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435,532.28 : 14,134,801.75 = 4,889,563.11 : x
  2. Step 2: Convert to fraction form
    9,435,532.28/14,134,801.75 = 4,889,563.11/x
  3. Step 3: Cross multiply
    9,435,532.28x = 14,134,801.75 × 4,889,563.11
  4. Step 4: Simplify right side
    9,435,532.28x = 69,113,005,179,515.62
  5. Step 5: Solve for x
    x = 69,113,005,179,515.62/9,435,532.28
  6. Step 6: Final answer
    x = 7,324,759.55

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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.