Home / 14,059,016.64-21,084,391.04-5,971,928

Finding the Fourth Proportional to 14,059,016.64, 21,084,391.04 and 5,971,928

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Solution

The fourth proportional to 14,059,016.64, 21,084,391.04 and 5,971,928 is: 8,956,136.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,059,016.64 : 21,084,391.04 = 5,971,928 : x
  2. Step 2: Convert to fraction form
    14,059,016.64/21,084,391.04 = 5,971,928/x
  3. Step 3: Cross multiply
    14,059,016.64x = 21,084,391.04 × 5,971,928
  4. Step 4: Simplify right side
    14,059,016.64x = 125,914,465,214,725.11
  5. Step 5: Solve for x
    x = 125,914,465,214,725.11/14,059,016.64
  6. Step 6: Final answer
    x = 8,956,136.01

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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.