Home / 8,467,812.46-11,684,738.02-4,795,996.19

Finding the Fourth Proportional to 8,467,812.46, 11,684,738.02 and 4,795,996.19

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Solution

The fourth proportional to 8,467,812.46, 11,684,738.02 and 4,795,996.19 is: 6,617,997.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,812.46 : 11,684,738.02 = 4,795,996.19 : x
  2. Step 2: Convert to fraction form
    8,467,812.46/11,684,738.02 = 4,795,996.19/x
  3. Step 3: Cross multiply
    8,467,812.46x = 11,684,738.02 × 4,795,996.19
  4. Step 4: Simplify right side
    8,467,812.46x = 56,039,959,025,068.15
  5. Step 5: Solve for x
    x = 56,039,959,025,068.15/8,467,812.46
  6. Step 6: Final answer
    x = 6,617,997.19

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Double scale
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Similar ratio
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1.5x scale

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.