Home / 6,205,324.32-9,308,190-1,717,224.48

Finding the Fourth Proportional to 6,205,324.32, 9,308,190 and 1,717,224.48

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Solution

The fourth proportional to 6,205,324.32, 9,308,190 and 1,717,224.48 is: 2,575,893.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,324.32 : 9,308,190 = 1,717,224.48 : x
  2. Step 2: Convert to fraction form
    6,205,324.32/9,308,190 = 1,717,224.48/x
  3. Step 3: Cross multiply
    6,205,324.32x = 9,308,190 × 1,717,224.48
  4. Step 4: Simplify right side
    6,205,324.32x = 15,984,251,732,491.20
  5. Step 5: Solve for x
    x = 15,984,251,732,491.20/6,205,324.32
  6. Step 6: Final answer
    x = 2,575,893.04

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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.