Home / 5,583,859.97-7,705,913.87-3,103,185.17

Finding the Fourth Proportional to 5,583,859.97, 7,705,913.87 and 3,103,185.17

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Solution

The fourth proportional to 5,583,859.97, 7,705,913.87 and 3,103,185.17 is: 4,282,499.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,859.97 : 7,705,913.87 = 3,103,185.17 : x
  2. Step 2: Convert to fraction form
    5,583,859.97/7,705,913.87 = 3,103,185.17/x
  3. Step 3: Cross multiply
    5,583,859.97x = 7,705,913.87 × 3,103,185.17
  4. Step 4: Simplify right side
    5,583,859.97x = 23,912,877,627,165.38
  5. Step 5: Solve for x
    x = 23,912,877,627,165.38/5,583,859.97
  6. Step 6: Final answer
    x = 4,282,499.52

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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.