Home / 6,862,618.20-10,297,613.70-2,873,933.40

Finding the Fourth Proportional to 6,862,618.20, 10,297,613.70 and 2,873,933.40

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Solution

The fourth proportional to 6,862,618.20, 10,297,613.70 and 2,873,933.40 is: 4,312,443.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,862,618.20 : 10,297,613.70 = 2,873,933.40 : x
  2. Step 2: Convert to fraction form
    6,862,618.20/10,297,613.70 = 2,873,933.40/x
  3. Step 3: Cross multiply
    6,862,618.20x = 10,297,613.70 × 2,873,933.40
  4. Step 4: Simplify right side
    6,862,618.20x = 29,594,655,952,727.58
  5. Step 5: Solve for x
    x = 29,594,655,952,727.58/6,862,618.20
  6. Step 6: Final answer
    x = 4,312,443.89

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.