Home / 907,692.60-1,361,538.90-233,772.60

Finding the Fourth Proportional to 907,692.60, 1,361,538.90 and 233,772.60

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Solution

The fourth proportional to 907,692.60, 1,361,538.90 and 233,772.60 is: 350,658.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,692.60 : 1,361,538.90 = 233,772.60 : x
  2. Step 2: Convert to fraction form
    907,692.60/1,361,538.90 = 233,772.60/x
  3. Step 3: Cross multiply
    907,692.60x = 1,361,538.90 × 233,772.60
  4. Step 4: Simplify right side
    907,692.60x = 318,290,488,654.14
  5. Step 5: Solve for x
    x = 318,290,488,654.14/907,692.60
  6. Step 6: Final answer
    x = 350,658.90

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Similar ratio
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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.