Home / 8,905,722.94-13,358,551.56-3,224,618.62

Finding the Fourth Proportional to 8,905,722.94, 13,358,551.56 and 3,224,618.62

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Solution

The fourth proportional to 8,905,722.94, 13,358,551.56 and 3,224,618.62 is: 4,836,916.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,905,722.94 : 13,358,551.56 = 3,224,618.62 : x
  2. Step 2: Convert to fraction form
    8,905,722.94/13,358,551.56 = 3,224,618.62/x
  3. Step 3: Cross multiply
    8,905,722.94x = 13,358,551.56 × 3,224,618.62
  4. Step 4: Simplify right side
    8,905,722.94x = 43,076,234,096,606.05
  5. Step 5: Solve for x
    x = 43,076,234,096,606.05/8,905,722.94
  6. Step 6: Final answer
    x = 4,836,916.04

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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.