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Finding the Fourth Proportional to 601,975.56, 903,038.64 and 222,832.32

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Solution

The fourth proportional to 601,975.56, 903,038.64 and 222,832.32 is: 334,276.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,975.56 : 903,038.64 = 222,832.32 : x
  2. Step 2: Convert to fraction form
    601,975.56/903,038.64 = 222,832.32/x
  3. Step 3: Cross multiply
    601,975.56x = 903,038.64 × 222,832.32
  4. Step 4: Simplify right side
    601,975.56x = 201,226,195,200.85
  5. Step 5: Solve for x
    x = 201,226,195,200.85/601,975.56
  6. Step 6: Final answer
    x = 334,276.35

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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.