Home / 8,858,048.01-13,282,263.85-3,994,664.18

Finding the Fourth Proportional to 8,858,048.01, 13,282,263.85 and 3,994,664.18

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Solution

The fourth proportional to 8,858,048.01, 13,282,263.85 and 3,994,664.18 is: 5,989,827.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858,048.01 : 13,282,263.85 = 3,994,664.18 : x
  2. Step 2: Convert to fraction form
    8,858,048.01/13,282,263.85 = 3,994,664.18/x
  3. Step 3: Cross multiply
    8,858,048.01x = 13,282,263.85 × 3,994,664.18
  4. Step 4: Simplify right side
    8,858,048.01x = 53,058,183,544,519.25
  5. Step 5: Solve for x
    x = 53,058,183,544,519.25/8,858,048.01
  6. Step 6: Final answer
    x = 5,989,827.95

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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.