Home / 5,706,917.61-7,875,647.78-3,093,507.29

Finding the Fourth Proportional to 5,706,917.61, 7,875,647.78 and 3,093,507.29

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Solution

The fourth proportional to 5,706,917.61, 7,875,647.78 and 3,093,507.29 is: 4,269,095.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,706,917.61 : 7,875,647.78 = 3,093,507.29 : x
  2. Step 2: Convert to fraction form
    5,706,917.61/7,875,647.78 = 3,093,507.29/x
  3. Step 3: Cross multiply
    5,706,917.61x = 7,875,647.78 × 3,093,507.29
  4. Step 4: Simplify right side
    5,706,917.61x = 24,363,373,766,056.54
  5. Step 5: Solve for x
    x = 24,363,373,766,056.54/5,706,917.61
  6. Step 6: Final answer
    x = 4,269,095.06

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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.