Home / 943,487.66-1,414,050.08-743,016.32

Finding the Fourth Proportional to 943,487.66, 1,414,050.08 and 743,016.32

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Solution

The fourth proportional to 943,487.66, 1,414,050.08 and 743,016.32 is: 1,113,594.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,487.66 : 1,414,050.08 = 743,016.32 : x
  2. Step 2: Convert to fraction form
    943,487.66/1,414,050.08 = 743,016.32/x
  3. Step 3: Cross multiply
    943,487.66x = 1,414,050.08 × 743,016.32
  4. Step 4: Simplify right side
    943,487.66x = 1,050,662,286,737.31
  5. Step 5: Solve for x
    x = 1,050,662,286,737.31/943,487.66
  6. Step 6: Final answer
    x = 1,113,594.09

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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.