Home / 7,248,751.94-10,002,684.05-4,267,983.94

Finding the Fourth Proportional to 7,248,751.94, 10,002,684.05 and 4,267,983.94

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Solution

The fourth proportional to 7,248,751.94, 10,002,684.05 and 4,267,983.94 is: 5,889,468.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,248,751.94 : 10,002,684.05 = 4,267,983.94 : x
  2. Step 2: Convert to fraction form
    7,248,751.94/10,002,684.05 = 4,267,983.94/x
  3. Step 3: Cross multiply
    7,248,751.94x = 10,002,684.05 × 4,267,983.94
  4. Step 4: Simplify right side
    7,248,751.94x = 42,691,294,810,940.81
  5. Step 5: Solve for x
    x = 42,691,294,810,940.81/7,248,751.94
  6. Step 6: Final answer
    x = 5,889,468.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.