Home / 6,588,614.19-9,889,299.02-3,179,296.24

Finding the Fourth Proportional to 6,588,614.19, 9,889,299.02 and 3,179,296.24

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Solution

The fourth proportional to 6,588,614.19, 9,889,299.02 and 3,179,296.24 is: 4,772,021.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,614.19 : 9,889,299.02 = 3,179,296.24 : x
  2. Step 2: Convert to fraction form
    6,588,614.19/9,889,299.02 = 3,179,296.24/x
  3. Step 3: Cross multiply
    6,588,614.19x = 9,889,299.02 × 3,179,296.24
  4. Step 4: Simplify right side
    6,588,614.19x = 31,441,011,190,521.69
  5. Step 5: Solve for x
    x = 31,441,011,190,521.69/6,588,614.19
  6. Step 6: Final answer
    x = 4,772,021.90

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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.