Home / 5,870,003.80-8,236,901-5,870,003.80

Finding the Fourth Proportional to 5,870,003.80, 8,236,901 and 5,870,003.80

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Solution

The fourth proportional to 5,870,003.80, 8,236,901 and 5,870,003.80 is: 8,236,901

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,003.80 : 8,236,901 = 5,870,003.80 : x
  2. Step 2: Convert to fraction form
    5,870,003.80/8,236,901 = 5,870,003.80/x
  3. Step 3: Cross multiply
    5,870,003.80x = 8,236,901 × 5,870,003.80
  4. Step 4: Simplify right side
    5,870,003.80x = 48,350,640,170,223.80
  5. Step 5: Solve for x
    x = 48,350,640,170,223.80/5,870,003.80
  6. Step 6: Final answer
    x = 8,236,901

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.