Home / 4,998,772.51-6,898,519.11-2,793,635.27

Finding the Fourth Proportional to 4,998,772.51, 6,898,519.11 and 2,793,635.27

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Solution

The fourth proportional to 4,998,772.51, 6,898,519.11 and 2,793,635.27 is: 3,855,335.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,772.51 : 6,898,519.11 = 2,793,635.27 : x
  2. Step 2: Convert to fraction form
    4,998,772.51/6,898,519.11 = 2,793,635.27/x
  3. Step 3: Cross multiply
    4,998,772.51x = 6,898,519.11 × 2,793,635.27
  4. Step 4: Simplify right side
    4,998,772.51x = 19,271,946,271,058.81
  5. Step 5: Solve for x
    x = 19,271,946,271,058.81/4,998,772.51
  6. Step 6: Final answer
    x = 3,855,335.73

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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.