Home / 6,099,110.68-8,416,837.71-3,345,803.43

Finding the Fourth Proportional to 6,099,110.68, 8,416,837.71 and 3,345,803.43

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Solution

The fourth proportional to 6,099,110.68, 8,416,837.71 and 3,345,803.43 is: 4,617,244.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,110.68 : 8,416,837.71 = 3,345,803.43 : x
  2. Step 2: Convert to fraction form
    6,099,110.68/8,416,837.71 = 3,345,803.43/x
  3. Step 3: Cross multiply
    6,099,110.68x = 8,416,837.71 × 3,345,803.43
  4. Step 4: Simplify right side
    6,099,110.68x = 28,161,084,479,871.35
  5. Step 5: Solve for x
    x = 28,161,084,479,871.35/6,099,110.68
  6. Step 6: Final answer
    x = 4,617,244.38

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1.5x scale

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.