Home / 6,182,333.76-8,521,762.80-4,873,451.28

Finding the Fourth Proportional to 6,182,333.76, 8,521,762.80 and 4,873,451.28

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Solution

The fourth proportional to 6,182,333.76, 8,521,762.80 and 4,873,451.28 is: 6,717,592.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,333.76 : 8,521,762.80 = 4,873,451.28 : x
  2. Step 2: Convert to fraction form
    6,182,333.76/8,521,762.80 = 4,873,451.28/x
  3. Step 3: Cross multiply
    6,182,333.76x = 8,521,762.80 × 4,873,451.28
  4. Step 4: Simplify right side
    6,182,333.76x = 41,530,395,825,516.39
  5. Step 5: Solve for x
    x = 41,530,395,825,516.39/6,182,333.76
  6. Step 6: Final answer
    x = 6,717,592.00

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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.