Home / 2,283,669.60-3,424,467.60-863,253.60

Finding the Fourth Proportional to 2,283,669.60, 3,424,467.60 and 863,253.60

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Solution

The fourth proportional to 2,283,669.60, 3,424,467.60 and 863,253.60 is: 1,294,488.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,669.60 : 3,424,467.60 = 863,253.60 : x
  2. Step 2: Convert to fraction form
    2,283,669.60/3,424,467.60 = 863,253.60/x
  3. Step 3: Cross multiply
    2,283,669.60x = 3,424,467.60 × 863,253.60
  4. Step 4: Simplify right side
    2,283,669.60x = 2,956,183,983,783.36
  5. Step 5: Solve for x
    x = 2,956,183,983,783.36/2,283,669.60
  6. Step 6: Final answer
    x = 1,294,488.48

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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.