Home / 5,909,151.80-8,863,727.70-5,058,846.20

Finding the Fourth Proportional to 5,909,151.80, 8,863,727.70 and 5,058,846.20

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Solution

The fourth proportional to 5,909,151.80, 8,863,727.70 and 5,058,846.20 is: 7,588,269.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,151.80 : 8,863,727.70 = 5,058,846.20 : x
  2. Step 2: Convert to fraction form
    5,909,151.80/8,863,727.70 = 5,058,846.20/x
  3. Step 3: Cross multiply
    5,909,151.80x = 8,863,727.70 × 5,058,846.20
  4. Step 4: Simplify right side
    5,909,151.80x = 44,840,235,192,979.73
  5. Step 5: Solve for x
    x = 44,840,235,192,979.73/5,909,151.80
  6. Step 6: Final answer
    x = 7,588,269.30

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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.