Home / 5,681,938.53-7,839,130.15-3,233,936.46

Finding the Fourth Proportional to 5,681,938.53, 7,839,130.15 and 3,233,936.46

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Solution

The fourth proportional to 5,681,938.53, 7,839,130.15 and 3,233,936.46 is: 4,461,725.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,938.53 : 7,839,130.15 = 3,233,936.46 : x
  2. Step 2: Convert to fraction form
    5,681,938.53/7,839,130.15 = 3,233,936.46/x
  3. Step 3: Cross multiply
    5,681,938.53x = 7,839,130.15 × 3,233,936.46
  4. Step 4: Simplify right side
    5,681,938.53x = 25,351,248,806,770.27
  5. Step 5: Solve for x
    x = 25,351,248,806,770.27/5,681,938.53
  6. Step 6: Final answer
    x = 4,461,725.28

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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.