Home / 8,814,682.80-13,222,024.20-2,424,924.90

Finding the Fourth Proportional to 8,814,682.80, 13,222,024.20 and 2,424,924.90

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Solution

The fourth proportional to 8,814,682.80, 13,222,024.20 and 2,424,924.90 is: 3,637,387.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,814,682.80 : 13,222,024.20 = 2,424,924.90 : x
  2. Step 2: Convert to fraction form
    8,814,682.80/13,222,024.20 = 2,424,924.90/x
  3. Step 3: Cross multiply
    8,814,682.80x = 13,222,024.20 × 2,424,924.90
  4. Step 4: Simplify right side
    8,814,682.80x = 32,062,415,710,982.58
  5. Step 5: Solve for x
    x = 32,062,415,710,982.58/8,814,682.80
  6. Step 6: Final answer
    x = 3,637,387.35

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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.