Home / 4,042,736.46-6,072,152.85-2,529,099.18

Finding the Fourth Proportional to 4,042,736.46, 6,072,152.85 and 2,529,099.18

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Solution

The fourth proportional to 4,042,736.46, 6,072,152.85 and 2,529,099.18 is: 3,798,683.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,736.46 : 6,072,152.85 = 2,529,099.18 : x
  2. Step 2: Convert to fraction form
    4,042,736.46/6,072,152.85 = 2,529,099.18/x
  3. Step 3: Cross multiply
    4,042,736.46x = 6,072,152.85 × 2,529,099.18
  4. Step 4: Simplify right side
    4,042,736.46x = 15,357,076,793,769.66
  5. Step 5: Solve for x
    x = 15,357,076,793,769.66/4,042,736.46
  6. Step 6: Final answer
    x = 3,798,683.63

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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.