Home / 8,973,786.27-13,461,156.77-2,826,248.73

Finding the Fourth Proportional to 8,973,786.27, 13,461,156.77 and 2,826,248.73

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Solution

The fourth proportional to 8,973,786.27, 13,461,156.77 and 2,826,248.73 is: 4,239,523.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,786.27 : 13,461,156.77 = 2,826,248.73 : x
  2. Step 2: Convert to fraction form
    8,973,786.27/13,461,156.77 = 2,826,248.73/x
  3. Step 3: Cross multiply
    8,973,786.27x = 13,461,156.77 × 2,826,248.73
  4. Step 4: Simplify right side
    8,973,786.27x = 38,044,577,211,412.16
  5. Step 5: Solve for x
    x = 38,044,577,211,412.16/8,973,786.27
  6. Step 6: Final answer
    x = 4,239,523.44

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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.