Home / 8,073,849.76-11,142,181.73-4,402,967.22

Finding the Fourth Proportional to 8,073,849.76, 11,142,181.73 and 4,402,967.22

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Solution

The fourth proportional to 8,073,849.76, 11,142,181.73 and 4,402,967.22 is: 6,076,241.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,849.76 : 11,142,181.73 = 4,402,967.22 : x
  2. Step 2: Convert to fraction form
    8,073,849.76/11,142,181.73 = 4,402,967.22/x
  3. Step 3: Cross multiply
    8,073,849.76x = 11,142,181.73 × 4,402,967.22
  4. Step 4: Simplify right side
    8,073,849.76x = 49,058,660,927,480.30
  5. Step 5: Solve for x
    x = 49,058,660,927,480.30/8,073,849.76
  6. Step 6: Final answer
    x = 6,076,241.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.