Home / 8,858,048.14-13,282,264.04-3,994,664.30

Finding the Fourth Proportional to 8,858,048.14, 13,282,264.04 and 3,994,664.30

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Solution

The fourth proportional to 8,858,048.14, 13,282,264.04 and 3,994,664.30 is: 5,989,828.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858,048.14 : 13,282,264.04 = 3,994,664.30 : x
  2. Step 2: Convert to fraction form
    8,858,048.14/13,282,264.04 = 3,994,664.30/x
  3. Step 3: Cross multiply
    8,858,048.14x = 13,282,264.04 × 3,994,664.30
  4. Step 4: Simplify right side
    8,858,048.14x = 53,058,185,963,788.45
  5. Step 5: Solve for x
    x = 53,058,185,963,788.45/8,858,048.14
  6. Step 6: Final answer
    x = 5,989,828.14

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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.