Home / 5,462,510.22-7,538,264.82-3,015,122.04

Finding the Fourth Proportional to 5,462,510.22, 7,538,264.82 and 3,015,122.04

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Solution

The fourth proportional to 5,462,510.22, 7,538,264.82 and 3,015,122.04 is: 4,160,868.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,510.22 : 7,538,264.82 = 3,015,122.04 : x
  2. Step 2: Convert to fraction form
    5,462,510.22/7,538,264.82 = 3,015,122.04/x
  3. Step 3: Cross multiply
    5,462,510.22x = 7,538,264.82 × 3,015,122.04
  4. Step 4: Simplify right side
    5,462,510.22x = 22,728,788,402,138.63
  5. Step 5: Solve for x
    x = 22,728,788,402,138.63/5,462,510.22
  6. Step 6: Final answer
    x = 4,160,868.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.