Home / 6,817,336.06-10,225,992.03-3,975,455.38

Finding the Fourth Proportional to 6,817,336.06, 10,225,992.03 and 3,975,455.38

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Solution

The fourth proportional to 6,817,336.06, 10,225,992.03 and 3,975,455.38 is: 5,963,176.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,336.06 : 10,225,992.03 = 3,975,455.38 : x
  2. Step 2: Convert to fraction form
    6,817,336.06/10,225,992.03 = 3,975,455.38/x
  3. Step 3: Cross multiply
    6,817,336.06x = 10,225,992.03 × 3,975,455.38
  4. Step 4: Simplify right side
    6,817,336.06x = 40,652,975,031,500.62
  5. Step 5: Solve for x
    x = 40,652,975,031,500.62/6,817,336.06
  6. Step 6: Final answer
    x = 5,963,176.04

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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.