Home / 10,677,592.73-16,019,119.20-3,104,558.48

Finding the Fourth Proportional to 10,677,592.73, 16,019,119.20 and 3,104,558.48

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Solution

The fourth proportional to 10,677,592.73, 16,019,119.20 and 3,104,558.48 is: 4,657,631.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,592.73 : 16,019,119.20 = 3,104,558.48 : x
  2. Step 2: Convert to fraction form
    10,677,592.73/16,019,119.20 = 3,104,558.48/x
  3. Step 3: Cross multiply
    10,677,592.73x = 16,019,119.20 × 3,104,558.48
  4. Step 4: Simplify right side
    10,677,592.73x = 49,732,292,406,180.70
  5. Step 5: Solve for x
    x = 49,732,292,406,180.70/10,677,592.73
  6. Step 6: Final answer
    x = 4,657,631.51

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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.