Home / 4,664,003.22-6,980,203.08-2,868,024.24

Finding the Fourth Proportional to 4,664,003.22, 6,980,203.08 and 2,868,024.24

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Solution

The fourth proportional to 4,664,003.22, 6,980,203.08 and 2,868,024.24 is: 4,292,319.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664,003.22 : 6,980,203.08 = 2,868,024.24 : x
  2. Step 2: Convert to fraction form
    4,664,003.22/6,980,203.08 = 2,868,024.24/x
  3. Step 3: Cross multiply
    4,664,003.22x = 6,980,203.08 × 2,868,024.24
  4. Step 4: Simplify right side
    4,664,003.22x = 20,019,391,633,562.66
  5. Step 5: Solve for x
    x = 20,019,391,633,562.66/4,664,003.22
  6. Step 6: Final answer
    x = 4,292,319.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.