Home / 7,996,150.17-11,994,215.54-2,604,791.79

Finding the Fourth Proportional to 7,996,150.17, 11,994,215.54 and 2,604,791.79

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Solution

The fourth proportional to 7,996,150.17, 11,994,215.54 and 2,604,791.79 is: 3,907,184.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,150.17 : 11,994,215.54 = 2,604,791.79 : x
  2. Step 2: Convert to fraction form
    7,996,150.17/11,994,215.54 = 2,604,791.79/x
  3. Step 3: Cross multiply
    7,996,150.17x = 11,994,215.54 × 2,604,791.79
  4. Step 4: Simplify right side
    7,996,150.17x = 31,242,434,153,058.46
  5. Step 5: Solve for x
    x = 31,242,434,153,058.46/7,996,150.17
  6. Step 6: Final answer
    x = 3,907,184.52

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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.