Home / 8,733,971.83-12,052,724.34-4,760,278.80

Finding the Fourth Proportional to 8,733,971.83, 12,052,724.34 and 4,760,278.80

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Solution

The fourth proportional to 8,733,971.83, 12,052,724.34 and 4,760,278.80 is: 6,569,099.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,971.83 : 12,052,724.34 = 4,760,278.80 : x
  2. Step 2: Convert to fraction form
    8,733,971.83/12,052,724.34 = 4,760,278.80/x
  3. Step 3: Cross multiply
    8,733,971.83x = 12,052,724.34 × 4,760,278.80
  4. Step 4: Simplify right side
    8,733,971.83x = 57,374,328,157,945.99
  5. Step 5: Solve for x
    x = 57,374,328,157,945.99/8,733,971.83
  6. Step 6: Final answer
    x = 6,569,099.29

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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.