Home / 3,395,827.99-5,091,989.14-999,361.45

Finding the Fourth Proportional to 3,395,827.99, 5,091,989.14 and 999,361.45

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Solution

The fourth proportional to 3,395,827.99, 5,091,989.14 and 999,361.45 is: 1,498,526.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,827.99 : 5,091,989.14 = 999,361.45 : x
  2. Step 2: Convert to fraction form
    3,395,827.99/5,091,989.14 = 999,361.45/x
  3. Step 3: Cross multiply
    3,395,827.99x = 5,091,989.14 × 999,361.45
  4. Step 4: Simplify right side
    3,395,827.99x = 5,088,737,650,334.65
  5. Step 5: Solve for x
    x = 5,088,737,650,334.65/3,395,827.99
  6. Step 6: Final answer
    x = 1,498,526.33

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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.