Home / 6,266,897.08-9,399,820.74-2,479,363

Finding the Fourth Proportional to 6,266,897.08, 9,399,820.74 and 2,479,363

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Solution

The fourth proportional to 6,266,897.08, 9,399,820.74 and 2,479,363 is: 3,718,836.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,897.08 : 9,399,820.74 = 2,479,363 : x
  2. Step 2: Convert to fraction form
    6,266,897.08/9,399,820.74 = 2,479,363/x
  3. Step 3: Cross multiply
    6,266,897.08x = 9,399,820.74 × 2,479,363
  4. Step 4: Simplify right side
    6,266,897.08x = 23,305,567,749,388.62
  5. Step 5: Solve for x
    x = 23,305,567,749,388.62/6,266,897.08
  6. Step 6: Final answer
    x = 3,718,836.84

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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.