Home / 6,587,830.54-9,867,353.96-2,737,980.62

Finding the Fourth Proportional to 6,587,830.54, 9,867,353.96 and 2,737,980.62

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Solution

The fourth proportional to 6,587,830.54, 9,867,353.96 and 2,737,980.62 is: 4,100,989.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587,830.54 : 9,867,353.96 = 2,737,980.62 : x
  2. Step 2: Convert to fraction form
    6,587,830.54/9,867,353.96 = 2,737,980.62/x
  3. Step 3: Cross multiply
    6,587,830.54x = 9,867,353.96 × 2,737,980.62
  4. Step 4: Simplify right side
    6,587,830.54x = 27,016,623,913,160.26
  5. Step 5: Solve for x
    x = 27,016,623,913,160.26/6,587,830.54
  6. Step 6: Final answer
    x = 4,100,989.51

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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.