Home / 3,093,503.78-4,269,548.30-1,804,344.13

Finding the Fourth Proportional to 3,093,503.78, 4,269,548.30 and 1,804,344.13

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Solution

The fourth proportional to 3,093,503.78, 4,269,548.30 and 1,804,344.13 is: 2,490,294.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,503.78 : 4,269,548.30 = 1,804,344.13 : x
  2. Step 2: Convert to fraction form
    3,093,503.78/4,269,548.30 = 1,804,344.13/x
  3. Step 3: Cross multiply
    3,093,503.78x = 4,269,548.30 × 1,804,344.13
  4. Step 4: Simplify right side
    3,093,503.78x = 7,703,734,412,856.48
  5. Step 5: Solve for x
    x = 7,703,734,412,856.48/3,093,503.78
  6. Step 6: Final answer
    x = 2,490,294.17

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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.