Home / 3,037,941.18-4,557,909.58-1,242,334.92

Finding the Fourth Proportional to 3,037,941.18, 4,557,909.58 and 1,242,334.92

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Solution

The fourth proportional to 3,037,941.18, 4,557,909.58 and 1,242,334.92 is: 1,863,910.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,941.18 : 4,557,909.58 = 1,242,334.92 : x
  2. Step 2: Convert to fraction form
    3,037,941.18/4,557,909.58 = 1,242,334.92/x
  3. Step 3: Cross multiply
    3,037,941.18x = 4,557,909.58 × 1,242,334.92
  4. Step 4: Simplify right side
    3,037,941.18x = 5,662,450,233,436.53
  5. Step 5: Solve for x
    x = 5,662,450,233,436.53/3,037,941.18
  6. Step 6: Final answer
    x = 1,863,910.42

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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.