Home / 6,398,008.63-9,598,694.20-2,299,745.59

Finding the Fourth Proportional to 6,398,008.63, 9,598,694.20 and 2,299,745.59

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Solution

The fourth proportional to 6,398,008.63, 9,598,694.20 and 2,299,745.59 is: 3,450,222.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,398,008.63 : 9,598,694.20 = 2,299,745.59 : x
  2. Step 2: Convert to fraction form
    6,398,008.63/9,598,694.20 = 2,299,745.59/x
  3. Step 3: Cross multiply
    6,398,008.63x = 9,598,694.20 × 2,299,745.59
  4. Step 4: Simplify right side
    6,398,008.63x = 22,074,554,626,462.48
  5. Step 5: Solve for x
    x = 22,074,554,626,462.48/6,398,008.63
  6. Step 6: Final answer
    x = 3,450,222.70

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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.