Home / 1,182,793.02-1,774,189.31-284,234.75

Finding the Fourth Proportional to 1,182,793.02, 1,774,189.31 and 284,234.75

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Solution

The fourth proportional to 1,182,793.02, 1,774,189.31 and 284,234.75 is: 426,352.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,793.02 : 1,774,189.31 = 284,234.75 : x
  2. Step 2: Convert to fraction form
    1,182,793.02/1,774,189.31 = 284,234.75/x
  3. Step 3: Cross multiply
    1,182,793.02x = 1,774,189.31 × 284,234.75
  4. Step 4: Simplify right side
    1,182,793.02x = 504,286,244,688.40
  5. Step 5: Solve for x
    x = 504,286,244,688.40/1,182,793.02
  6. Step 6: Final answer
    x = 426,352.06

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Double scale
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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.