Home / 3,669,833.60-5,504,750.40-2,914,006.40

Finding the Fourth Proportional to 3,669,833.60, 5,504,750.40 and 2,914,006.40

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Solution

The fourth proportional to 3,669,833.60, 5,504,750.40 and 2,914,006.40 is: 4,371,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,833.60 : 5,504,750.40 = 2,914,006.40 : x
  2. Step 2: Convert to fraction form
    3,669,833.60/5,504,750.40 = 2,914,006.40/x
  3. Step 3: Cross multiply
    3,669,833.60x = 5,504,750.40 × 2,914,006.40
  4. Step 4: Simplify right side
    3,669,833.60x = 16,040,877,896,002.56
  5. Step 5: Solve for x
    x = 16,040,877,896,002.56/3,669,833.60
  6. Step 6: Final answer
    x = 4,371,009.60

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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.