Home / 8,042,297.96-11,098,319.15-4,605,203.30

Finding the Fourth Proportional to 8,042,297.96, 11,098,319.15 and 4,605,203.30

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Solution

The fourth proportional to 8,042,297.96, 11,098,319.15 and 4,605,203.30 is: 6,355,150.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,042,297.96 : 11,098,319.15 = 4,605,203.30 : x
  2. Step 2: Convert to fraction form
    8,042,297.96/11,098,319.15 = 4,605,203.30/x
  3. Step 3: Cross multiply
    8,042,297.96x = 11,098,319.15 × 4,605,203.30
  4. Step 4: Simplify right side
    8,042,297.96x = 51,110,015,930,054.61
  5. Step 5: Solve for x
    x = 51,110,015,930,054.61/8,042,297.96
  6. Step 6: Final answer
    x = 6,355,150.75

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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.