Home / 7,560,355.80-11,333,276.10-2,509,066.20

Finding the Fourth Proportional to 7,560,355.80, 11,333,276.10 and 2,509,066.20

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Solution

The fourth proportional to 7,560,355.80, 11,333,276.10 and 2,509,066.20 is: 3,761,190.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,355.80 : 11,333,276.10 = 2,509,066.20 : x
  2. Step 2: Convert to fraction form
    7,560,355.80/11,333,276.10 = 2,509,066.20/x
  3. Step 3: Cross multiply
    7,560,355.80x = 11,333,276.10 × 2,509,066.20
  4. Step 4: Simplify right side
    7,560,355.80x = 28,435,939,997,777.82
  5. Step 5: Solve for x
    x = 28,435,939,997,777.82/7,560,355.80
  6. Step 6: Final answer
    x = 3,761,190.71

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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.