Home / 6,695,360.10-9,240,606.45-4,083,380.37

Finding the Fourth Proportional to 6,695,360.10, 9,240,606.45 and 4,083,380.37

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Solution

The fourth proportional to 6,695,360.10, 9,240,606.45 and 4,083,380.37 is: 5,635,680.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,360.10 : 9,240,606.45 = 4,083,380.37 : x
  2. Step 2: Convert to fraction form
    6,695,360.10/9,240,606.45 = 4,083,380.37/x
  3. Step 3: Cross multiply
    6,695,360.10x = 9,240,606.45 × 4,083,380.37
  4. Step 4: Simplify right side
    6,695,360.10x = 37,732,910,984,825.38
  5. Step 5: Solve for x
    x = 37,732,910,984,825.38/6,695,360.10
  6. Step 6: Final answer
    x = 5,635,680.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.