Home / 5,320,003.80-7,466,901-5,320,003.80

Finding the Fourth Proportional to 5,320,003.80, 7,466,901 and 5,320,003.80

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Solution

The fourth proportional to 5,320,003.80, 7,466,901 and 5,320,003.80 is: 7,466,901

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,320,003.80 : 7,466,901 = 5,320,003.80 : x
  2. Step 2: Convert to fraction form
    5,320,003.80/7,466,901 = 5,320,003.80/x
  3. Step 3: Cross multiply
    5,320,003.80x = 7,466,901 × 5,320,003.80
  4. Step 4: Simplify right side
    5,320,003.80x = 39,723,941,694,223.80
  5. Step 5: Solve for x
    x = 39,723,941,694,223.80/5,320,003.80
  6. Step 6: Final answer
    x = 7,466,901

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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.