Home / 4,842,594.60-6,683,083.83-2,667,137.28

Finding the Fourth Proportional to 4,842,594.60, 6,683,083.83 and 2,667,137.28

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Solution

The fourth proportional to 4,842,594.60, 6,683,083.83 and 2,667,137.28 is: 3,680,816.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,594.60 : 6,683,083.83 = 2,667,137.28 : x
  2. Step 2: Convert to fraction form
    4,842,594.60/6,683,083.83 = 2,667,137.28/x
  3. Step 3: Cross multiply
    4,842,594.60x = 6,683,083.83 × 2,667,137.28
  4. Step 4: Simplify right side
    4,842,594.60x = 17,824,702,028,358.18
  5. Step 5: Solve for x
    x = 17,824,702,028,358.18/4,842,594.60
  6. Step 6: Final answer
    x = 3,680,816.48

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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.