Home / 7,575,972.52-11,365,637.97-2,184,202.17

Finding the Fourth Proportional to 7,575,972.52, 11,365,637.97 and 2,184,202.17

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Solution

The fourth proportional to 7,575,972.52, 11,365,637.97 and 2,184,202.17 is: 3,276,787.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575,972.52 : 11,365,637.97 = 2,184,202.17 : x
  2. Step 2: Convert to fraction form
    7,575,972.52/11,365,637.97 = 2,184,202.17/x
  3. Step 3: Cross multiply
    7,575,972.52x = 11,365,637.97 × 2,184,202.17
  4. Step 4: Simplify right side
    7,575,972.52x = 24,824,851,131,715.45
  5. Step 5: Solve for x
    x = 24,824,851,131,715.45/7,575,972.52
  6. Step 6: Final answer
    x = 3,276,787.38

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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.