Home / 6,268,051.80-9,403,827.30-3,073,282.20

Finding the Fourth Proportional to 6,268,051.80, 9,403,827.30 and 3,073,282.20

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Solution

The fourth proportional to 6,268,051.80, 9,403,827.30 and 3,073,282.20 is: 4,610,781.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268,051.80 : 9,403,827.30 = 3,073,282.20 : x
  2. Step 2: Convert to fraction form
    6,268,051.80/9,403,827.30 = 3,073,282.20/x
  3. Step 3: Cross multiply
    6,268,051.80x = 9,403,827.30 × 3,073,282.20
  4. Step 4: Simplify right side
    6,268,051.80x = 28,900,615,052,964.06
  5. Step 5: Solve for x
    x = 28,900,615,052,964.06/6,268,051.80
  6. Step 6: Final answer
    x = 4,610,781.14

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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.