Home / 14,474,406.33-21,706,792.38-5,836,275.72

Finding the Fourth Proportional to 14,474,406.33, 21,706,792.38 and 5,836,275.72

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Solution

The fourth proportional to 14,474,406.33, 21,706,792.38 and 5,836,275.72 is: 8,752,471.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,474,406.33 : 21,706,792.38 = 5,836,275.72 : x
  2. Step 2: Convert to fraction form
    14,474,406.33/21,706,792.38 = 5,836,275.72/x
  3. Step 3: Cross multiply
    14,474,406.33x = 21,706,792.38 × 5,836,275.72
  4. Step 4: Simplify right side
    14,474,406.33x = 126,686,825,326,475
  5. Step 5: Solve for x
    x = 126,686,825,326,475/14,474,406.33
  6. Step 6: Final answer
    x = 8,752,471.25

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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.