Home / 6,277,651.53-9,392,003.31-5,502,999.75

Finding the Fourth Proportional to 6,277,651.53, 9,392,003.31 and 5,502,999.75

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Solution

The fourth proportional to 6,277,651.53, 9,392,003.31 and 5,502,999.75 is: 8,233,045.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,651.53 : 9,392,003.31 = 5,502,999.75 : x
  2. Step 2: Convert to fraction form
    6,277,651.53/9,392,003.31 = 5,502,999.75/x
  3. Step 3: Cross multiply
    6,277,651.53x = 9,392,003.31 × 5,502,999.75
  4. Step 4: Simplify right side
    6,277,651.53x = 51,684,191,866,929.17
  5. Step 5: Solve for x
    x = 51,684,191,866,929.17/6,277,651.53
  6. Step 6: Final answer
    x = 8,233,045.69

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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.