Home / 8,873,399.04-12,245,290.64-4,799,018.04

Finding the Fourth Proportional to 8,873,399.04, 12,245,290.64 and 4,799,018.04

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Solution

The fourth proportional to 8,873,399.04, 12,245,290.64 and 4,799,018.04 is: 6,622,644.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,399.04 : 12,245,290.64 = 4,799,018.04 : x
  2. Step 2: Convert to fraction form
    8,873,399.04/12,245,290.64 = 4,799,018.04/x
  3. Step 3: Cross multiply
    8,873,399.04x = 12,245,290.64 × 4,799,018.04
  4. Step 4: Simplify right side
    8,873,399.04x = 58,765,370,686,403.15
  5. Step 5: Solve for x
    x = 58,765,370,686,403.15/8,873,399.04
  6. Step 6: Final answer
    x = 6,622,644.88

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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.