Home / 601,946.10-902,153.70-246,558.60

Finding the Fourth Proportional to 601,946.10, 902,153.70 and 246,558.60

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Solution

The fourth proportional to 601,946.10, 902,153.70 and 246,558.60 is: 369,524.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,946.10 : 902,153.70 = 246,558.60 : x
  2. Step 2: Convert to fraction form
    601,946.10/902,153.70 = 246,558.60/x
  3. Step 3: Cross multiply
    601,946.10x = 902,153.70 × 246,558.60
  4. Step 4: Simplify right side
    601,946.10x = 222,433,753,256.82
  5. Step 5: Solve for x
    x = 222,433,753,256.82/601,946.10
  6. Step 6: Final answer
    x = 369,524.37

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1.5x scale

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.