Home / 8,027,967.24-11,076,992.07-4,886,126.46

Finding the Fourth Proportional to 8,027,967.24, 11,076,992.07 and 4,886,126.46

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Solution

The fourth proportional to 8,027,967.24, 11,076,992.07 and 4,886,126.46 is: 6,741,879.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,967.24 : 11,076,992.07 = 4,886,126.46 : x
  2. Step 2: Convert to fraction form
    8,027,967.24/11,076,992.07 = 4,886,126.46/x
  3. Step 3: Cross multiply
    8,027,967.24x = 11,076,992.07 × 4,886,126.46
  4. Step 4: Simplify right side
    8,027,967.24x = 54,123,584,050,437.17
  5. Step 5: Solve for x
    x = 54,123,584,050,437.17/8,027,967.24
  6. Step 6: Final answer
    x = 6,741,879.04

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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.