Home / 1,079,234.10-1,618,851.15-581,570.10

Finding the Fourth Proportional to 1,079,234.10, 1,618,851.15 and 581,570.10

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Solution

The fourth proportional to 1,079,234.10, 1,618,851.15 and 581,570.10 is: 872,355.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,234.10 : 1,618,851.15 = 581,570.10 : x
  2. Step 2: Convert to fraction form
    1,079,234.10/1,618,851.15 = 581,570.10/x
  3. Step 3: Cross multiply
    1,079,234.10x = 1,618,851.15 × 581,570.10
  4. Step 4: Simplify right side
    1,079,234.10x = 941,475,425,190.62
  5. Step 5: Solve for x
    x = 941,475,425,190.62/1,079,234.10
  6. Step 6: Final answer
    x = 872,355.15

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Similar ratio
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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.