Home / 581,554.37-872,330.48-182,225.73

Finding the Fourth Proportional to 581,554.37, 872,330.48 and 182,225.73

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Solution

The fourth proportional to 581,554.37, 872,330.48 and 182,225.73 is: 273,338.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,554.37 : 872,330.48 = 182,225.73 : x
  2. Step 2: Convert to fraction form
    581,554.37/872,330.48 = 182,225.73/x
  3. Step 3: Cross multiply
    581,554.37x = 872,330.48 × 182,225.73
  4. Step 4: Simplify right side
    581,554.37x = 158,961,057,608.12
  5. Step 5: Solve for x
    x = 158,961,057,608.12/581,554.37
  6. Step 6: Final answer
    x = 273,338.26

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.