Home / 6,563,879.08-9,060,635.61-4,936,984.56

Finding the Fourth Proportional to 6,563,879.08, 9,060,635.61 and 4,936,984.56

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Solution

The fourth proportional to 6,563,879.08, 9,060,635.61 and 4,936,984.56 is: 6,814,905.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,879.08 : 9,060,635.61 = 4,936,984.56 : x
  2. Step 2: Convert to fraction form
    6,563,879.08/9,060,635.61 = 4,936,984.56/x
  3. Step 3: Cross multiply
    6,563,879.08x = 9,060,635.61 × 4,936,984.56
  4. Step 4: Simplify right side
    6,563,879.08x = 44,732,218,110,356.17
  5. Step 5: Solve for x
    x = 44,732,218,110,356.17/6,563,879.08
  6. Step 6: Final answer
    x = 6,814,905.88

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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.