Home / 650,743.56-975,753.23-201,336.93

Finding the Fourth Proportional to 650,743.56, 975,753.23 and 201,336.93

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Solution

The fourth proportional to 650,743.56, 975,753.23 and 201,336.93 is: 301,893.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,743.56 : 975,753.23 = 201,336.93 : x
  2. Step 2: Convert to fraction form
    650,743.56/975,753.23 = 201,336.93/x
  3. Step 3: Cross multiply
    650,743.56x = 975,753.23 × 201,336.93
  4. Step 4: Simplify right side
    650,743.56x = 196,455,158,759.10
  5. Step 5: Solve for x
    x = 196,455,158,759.10/650,743.56
  6. Step 6: Final answer
    x = 301,893.36

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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.