Home / 4,236,078.30-6,350,180.85-2,956,683.30

Finding the Fourth Proportional to 4,236,078.30, 6,350,180.85 and 2,956,683.30

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Solution

The fourth proportional to 4,236,078.30, 6,350,180.85 and 2,956,683.30 is: 4,432,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236,078.30 : 6,350,180.85 = 2,956,683.30 : x
  2. Step 2: Convert to fraction form
    4,236,078.30/6,350,180.85 = 2,956,683.30/x
  3. Step 3: Cross multiply
    4,236,078.30x = 6,350,180.85 × 2,956,683.30
  4. Step 4: Simplify right side
    4,236,078.30x = 18,775,473,671,174.80
  5. Step 5: Solve for x
    x = 18,775,473,671,174.80/4,236,078.30
  6. Step 6: Final answer
    x = 4,432,277.30

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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.