Home / 5,981,694.86-8,254,772.53-3,403,375.63

Finding the Fourth Proportional to 5,981,694.86, 8,254,772.53 and 3,403,375.63

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Solution

The fourth proportional to 5,981,694.86, 8,254,772.53 and 3,403,375.63 is: 4,696,677.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981,694.86 : 8,254,772.53 = 3,403,375.63 : x
  2. Step 2: Convert to fraction form
    5,981,694.86/8,254,772.53 = 3,403,375.63/x
  3. Step 3: Cross multiply
    5,981,694.86x = 8,254,772.53 × 3,403,375.63
  4. Step 4: Simplify right side
    5,981,694.86x = 28,094,091,630,650.07
  5. Step 5: Solve for x
    x = 28,094,091,630,650.07/5,981,694.86
  6. Step 6: Final answer
    x = 4,696,677.50

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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.