Home / 6,827,789.24-10,243,209.32-2,567,994.40

Finding the Fourth Proportional to 6,827,789.24, 10,243,209.32 and 2,567,994.40

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Solution

The fourth proportional to 6,827,789.24, 10,243,209.32 and 2,567,994.40 is: 3,852,565.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,789.24 : 10,243,209.32 = 2,567,994.40 : x
  2. Step 2: Convert to fraction form
    6,827,789.24/10,243,209.32 = 2,567,994.40/x
  3. Step 3: Cross multiply
    6,827,789.24x = 10,243,209.32 × 2,567,994.40
  4. Step 4: Simplify right side
    6,827,789.24x = 26,304,504,171,787.81
  5. Step 5: Solve for x
    x = 26,304,504,171,787.81/6,827,789.24
  6. Step 6: Final answer
    x = 3,852,565.34

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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.