Home / 3,056,524.65-4,217,915.04-1,749,732.57

Finding the Fourth Proportional to 3,056,524.65, 4,217,915.04 and 1,749,732.57

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Solution

The fourth proportional to 3,056,524.65, 4,217,915.04 and 1,749,732.57 is: 2,414,580.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,524.65 : 4,217,915.04 = 1,749,732.57 : x
  2. Step 2: Convert to fraction form
    3,056,524.65/4,217,915.04 = 1,749,732.57/x
  3. Step 3: Cross multiply
    3,056,524.65x = 4,217,915.04 × 1,749,732.57
  4. Step 4: Simplify right side
    3,056,524.65x = 7,380,223,322,980.85
  5. Step 5: Solve for x
    x = 7,380,223,322,980.85/3,056,524.65
  6. Step 6: Final answer
    x = 2,414,580.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.