Home / 928,596.03-1,281,728.24-546,844.24

Finding the Fourth Proportional to 928,596.03, 1,281,728.24 and 546,844.24

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Solution

The fourth proportional to 928,596.03, 1,281,728.24 and 546,844.24 is: 754,801.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    928,596.03 : 1,281,728.24 = 546,844.24 : x
  2. Step 2: Convert to fraction form
    928,596.03/1,281,728.24 = 546,844.24/x
  3. Step 3: Cross multiply
    928,596.03x = 1,281,728.24 × 546,844.24
  4. Step 4: Simplify right side
    928,596.03x = 700,905,705,289.34
  5. Step 5: Solve for x
    x = 700,905,705,289.34/928,596.03
  6. Step 6: Final answer
    x = 754,801.53

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Double scale
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Similar ratio
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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.