Home / 5,923,587.70-8,888,660.25-2,890,978.66

Finding the Fourth Proportional to 5,923,587.70, 8,888,660.25 and 2,890,978.66

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Solution

The fourth proportional to 5,923,587.70, 8,888,660.25 and 2,890,978.66 is: 4,338,068.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,587.70 : 8,888,660.25 = 2,890,978.66 : x
  2. Step 2: Convert to fraction form
    5,923,587.70/8,888,660.25 = 2,890,978.66/x
  3. Step 3: Cross multiply
    5,923,587.70x = 8,888,660.25 × 2,890,978.66
  4. Step 4: Simplify right side
    5,923,587.70x = 25,696,927,098,740.27
  5. Step 5: Solve for x
    x = 25,696,927,098,740.27/5,923,587.70
  6. Step 6: Final answer
    x = 4,338,068.14

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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.