Home / 4,334,815.57-6,500,926.99-2,718,040.11

Finding the Fourth Proportional to 4,334,815.57, 6,500,926.99 and 2,718,040.11

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Solution

The fourth proportional to 4,334,815.57, 6,500,926.99 and 2,718,040.11 is: 4,076,247.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,815.57 : 6,500,926.99 = 2,718,040.11 : x
  2. Step 2: Convert to fraction form
    4,334,815.57/6,500,926.99 = 2,718,040.11/x
  3. Step 3: Cross multiply
    4,334,815.57x = 6,500,926.99 × 2,718,040.11
  4. Step 4: Simplify right side
    4,334,815.57x = 17,669,780,311,001.57
  5. Step 5: Solve for x
    x = 17,669,780,311,001.57/4,334,815.57
  6. Step 6: Final answer
    x = 4,076,247.31

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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.