Home / 4,256,018.92-6,386,378.46-1,733,449.96

Finding the Fourth Proportional to 4,256,018.92, 6,386,378.46 and 1,733,449.96

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Solution

The fourth proportional to 4,256,018.92, 6,386,378.46 and 1,733,449.96 is: 2,601,132.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,018.92 : 6,386,378.46 = 1,733,449.96 : x
  2. Step 2: Convert to fraction form
    4,256,018.92/6,386,378.46 = 1,733,449.96/x
  3. Step 3: Cross multiply
    4,256,018.92x = 6,386,378.46 × 1,733,449.96
  4. Step 4: Simplify right side
    4,256,018.92x = 11,070,467,486,031.86
  5. Step 5: Solve for x
    x = 11,070,467,486,031.86/4,256,018.92
  6. Step 6: Final answer
    x = 2,601,132.11

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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.