Home / 6,216,043.56-8,578,404.66-3,462,727.66

Finding the Fourth Proportional to 6,216,043.56, 8,578,404.66 and 3,462,727.66

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Solution

The fourth proportional to 6,216,043.56, 8,578,404.66 and 3,462,727.66 is: 4,778,711.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,043.56 : 8,578,404.66 = 3,462,727.66 : x
  2. Step 2: Convert to fraction form
    6,216,043.56/8,578,404.66 = 3,462,727.66/x
  3. Step 3: Cross multiply
    6,216,043.56x = 8,578,404.66 × 3,462,727.66
  4. Step 4: Simplify right side
    6,216,043.56x = 29,704,679,086,394.12
  5. Step 5: Solve for x
    x = 29,704,679,086,394.12/6,216,043.56
  6. Step 6: Final answer
    x = 4,778,711.54

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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.