Home / 14,436,619.27-21,657,660.05-5,801,391.93

Finding the Fourth Proportional to 14,436,619.27, 21,657,660.05 and 5,801,391.93

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Solution

The fourth proportional to 14,436,619.27, 21,657,660.05 and 5,801,391.93 is: 8,703,185.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,436,619.27 : 21,657,660.05 = 5,801,391.93 : x
  2. Step 2: Convert to fraction form
    14,436,619.27/21,657,660.05 = 5,801,391.93/x
  3. Step 3: Cross multiply
    14,436,619.27x = 21,657,660.05 × 5,801,391.93
  4. Step 4: Simplify right side
    14,436,619.27x = 125,644,574,099,458.14
  5. Step 5: Solve for x
    x = 125,644,574,099,458.14/14,436,619.27
  6. Step 6: Final answer
    x = 8,703,185.40

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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.