Home / 5,870,570.80-8,805,856.20-3,876,026.80

Finding the Fourth Proportional to 5,870,570.80, 8,805,856.20 and 3,876,026.80

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Solution

The fourth proportional to 5,870,570.80, 8,805,856.20 and 3,876,026.80 is: 5,814,040.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,570.80 : 8,805,856.20 = 3,876,026.80 : x
  2. Step 2: Convert to fraction form
    5,870,570.80/8,805,856.20 = 3,876,026.80/x
  3. Step 3: Cross multiply
    5,870,570.80x = 8,805,856.20 × 3,876,026.80
  4. Step 4: Simplify right side
    5,870,570.80x = 34,131,734,628,146.16
  5. Step 5: Solve for x
    x = 34,131,734,628,146.16/5,870,570.80
  6. Step 6: Final answer
    x = 5,814,040.20

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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.