Home / 5,870,216.80-8,805,325.20-2,681,570.80

Finding the Fourth Proportional to 5,870,216.80, 8,805,325.20 and 2,681,570.80

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Solution

The fourth proportional to 5,870,216.80, 8,805,325.20 and 2,681,570.80 is: 4,022,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,216.80 : 8,805,325.20 = 2,681,570.80 : x
  2. Step 2: Convert to fraction form
    5,870,216.80/8,805,325.20 = 2,681,570.80/x
  3. Step 3: Cross multiply
    5,870,216.80x = 8,805,325.20 × 2,681,570.80
  4. Step 4: Simplify right side
    5,870,216.80x = 23,612,102,940,824.16
  5. Step 5: Solve for x
    x = 23,612,102,940,824.16/5,870,216.80
  6. Step 6: Final answer
    x = 4,022,356.20

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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.