Home / 2,253,263.53-3,109,503.66-1,234,646.41

Finding the Fourth Proportional to 2,253,263.53, 3,109,503.66 and 1,234,646.41

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Solution

The fourth proportional to 2,253,263.53, 3,109,503.66 and 1,234,646.41 is: 1,703,812.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,263.53 : 3,109,503.66 = 1,234,646.41 : x
  2. Step 2: Convert to fraction form
    2,253,263.53/3,109,503.66 = 1,234,646.41/x
  3. Step 3: Cross multiply
    2,253,263.53x = 3,109,503.66 × 1,234,646.41
  4. Step 4: Simplify right side
    2,253,263.53x = 3,839,137,538,474.62
  5. Step 5: Solve for x
    x = 3,839,137,538,474.62/2,253,263.53
  6. Step 6: Final answer
    x = 1,703,812.04

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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.