Home / 5,246,818.66-7,852,451.82-3,226,342.33

Finding the Fourth Proportional to 5,246,818.66, 7,852,451.82 and 3,226,342.33

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Solution

The fourth proportional to 5,246,818.66, 7,852,451.82 and 3,226,342.33 is: 4,828,582.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,246,818.66 : 7,852,451.82 = 3,226,342.33 : x
  2. Step 2: Convert to fraction form
    5,246,818.66/7,852,451.82 = 3,226,342.33/x
  3. Step 3: Cross multiply
    5,246,818.66x = 7,852,451.82 × 3,226,342.33
  4. Step 4: Simplify right side
    5,246,818.66x = 25,334,697,701,151.54
  5. Step 5: Solve for x
    x = 25,334,697,701,151.54/5,246,818.66
  6. Step 6: Final answer
    x = 4,828,582.68

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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.