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Finding the Fourth Proportional to 435,798.42, 601,336.35 and 244,775.22

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Solution

The fourth proportional to 435,798.42, 601,336.35 and 244,775.22 is: 337,753.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,798.42 : 601,336.35 = 244,775.22 : x
  2. Step 2: Convert to fraction form
    435,798.42/601,336.35 = 244,775.22/x
  3. Step 3: Cross multiply
    435,798.42x = 601,336.35 × 244,775.22
  4. Step 4: Simplify right side
    435,798.42x = 147,192,237,365.25
  5. Step 5: Solve for x
    x = 147,192,237,365.25/435,798.42
  6. Step 6: Final answer
    x = 337,753.03

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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.