Home / 6,085,539.90-8,398,608.42-3,369,285.90

Finding the Fourth Proportional to 6,085,539.90, 8,398,608.42 and 3,369,285.90

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Solution

The fourth proportional to 6,085,539.90, 8,398,608.42 and 3,369,285.90 is: 4,649,926.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,539.90 : 8,398,608.42 = 3,369,285.90 : x
  2. Step 2: Convert to fraction form
    6,085,539.90/8,398,608.42 = 3,369,285.90/x
  3. Step 3: Cross multiply
    6,085,539.90x = 8,398,608.42 × 3,369,285.90
  4. Step 4: Simplify right side
    6,085,539.90x = 28,297,312,929,127.28
  5. Step 5: Solve for x
    x = 28,297,312,929,127.28/6,085,539.90
  6. Step 6: Final answer
    x = 4,649,926.45

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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.