Home / 6,395,752.98-8,823,304.08-3,815,933.76

Finding the Fourth Proportional to 6,395,752.98, 8,823,304.08 and 3,815,933.76

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Solution

The fourth proportional to 6,395,752.98, 8,823,304.08 and 3,815,933.76 is: 5,264,297.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,752.98 : 8,823,304.08 = 3,815,933.76 : x
  2. Step 2: Convert to fraction form
    6,395,752.98/8,823,304.08 = 3,815,933.76/x
  3. Step 3: Cross multiply
    6,395,752.98x = 8,823,304.08 × 3,815,933.76
  4. Step 4: Simplify right side
    6,395,752.98x = 33,669,143,913,617.74
  5. Step 5: Solve for x
    x = 33,669,143,913,617.74/6,395,752.98
  6. Step 6: Final answer
    x = 5,264,297.11

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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.