Home / 6,365,753.43-8,768,005.46-4,892,845.32

Finding the Fourth Proportional to 6,365,753.43, 8,768,005.46 and 4,892,845.32

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Solution

The fourth proportional to 6,365,753.43, 8,768,005.46 and 4,892,845.32 is: 6,739,264.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,753.43 : 8,768,005.46 = 4,892,845.32 : x
  2. Step 2: Convert to fraction form
    6,365,753.43/8,768,005.46 = 4,892,845.32/x
  3. Step 3: Cross multiply
    6,365,753.43x = 8,768,005.46 × 4,892,845.32
  4. Step 4: Simplify right side
    6,365,753.43x = 42,900,494,412,391.20
  5. Step 5: Solve for x
    x = 42,900,494,412,391.20/6,365,753.43
  6. Step 6: Final answer
    x = 6,739,264.24

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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.