Home / 4,156,271.40-6,231,296.70-2,265,148.20

Finding the Fourth Proportional to 4,156,271.40, 6,231,296.70 and 2,265,148.20

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Solution

The fourth proportional to 4,156,271.40, 6,231,296.70 and 2,265,148.20 is: 3,396,027.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,271.40 : 6,231,296.70 = 2,265,148.20 : x
  2. Step 2: Convert to fraction form
    4,156,271.40/6,231,296.70 = 2,265,148.20/x
  3. Step 3: Cross multiply
    4,156,271.40x = 6,231,296.70 × 2,265,148.20
  4. Step 4: Simplify right side
    4,156,271.40x = 14,114,810,503,670.94
  5. Step 5: Solve for x
    x = 14,114,810,503,670.94/4,156,271.40
  6. Step 6: Final answer
    x = 3,396,027.15

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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.