Home / 5,997,784.31-8,268,333.65-4,275,915.47

Finding the Fourth Proportional to 5,997,784.31, 8,268,333.65 and 4,275,915.47

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Solution

The fourth proportional to 5,997,784.31, 8,268,333.65 and 4,275,915.47 is: 5,894,626.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,784.31 : 8,268,333.65 = 4,275,915.47 : x
  2. Step 2: Convert to fraction form
    5,997,784.31/8,268,333.65 = 4,275,915.47/x
  3. Step 3: Cross multiply
    5,997,784.31x = 8,268,333.65 × 4,275,915.47
  4. Step 4: Simplify right side
    5,997,784.31x = 35,354,695,765,156.56
  5. Step 5: Solve for x
    x = 35,354,695,765,156.56/5,997,784.31
  6. Step 6: Final answer
    x = 5,894,626.07

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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.