Home / 4,288,199.76-6,433,232.76-1,296,306

Finding the Fourth Proportional to 4,288,199.76, 6,433,232.76 and 1,296,306

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Solution

The fourth proportional to 4,288,199.76, 6,433,232.76 and 1,296,306 is: 1,944,741.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,199.76 : 6,433,232.76 = 1,296,306 : x
  2. Step 2: Convert to fraction form
    4,288,199.76/6,433,232.76 = 1,296,306/x
  3. Step 3: Cross multiply
    4,288,199.76x = 6,433,232.76 × 1,296,306
  4. Step 4: Simplify right side
    4,288,199.76x = 8,339,438,226,184.56
  5. Step 5: Solve for x
    x = 8,339,438,226,184.56/4,288,199.76
  6. Step 6: Final answer
    x = 1,944,741.08

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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.