Home / 4,019,073.04-5,544,949.09-2,490,622.48

Finding the Fourth Proportional to 4,019,073.04, 5,544,949.09 and 2,490,622.48

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Solution

The fourth proportional to 4,019,073.04, 5,544,949.09 and 2,490,622.48 is: 3,436,208.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,073.04 : 5,544,949.09 = 2,490,622.48 : x
  2. Step 2: Convert to fraction form
    4,019,073.04/5,544,949.09 = 2,490,622.48/x
  3. Step 3: Cross multiply
    4,019,073.04x = 5,544,949.09 × 2,490,622.48
  4. Step 4: Simplify right side
    4,019,073.04x = 13,810,374,854,009.54
  5. Step 5: Solve for x
    x = 13,810,374,854,009.54/4,019,073.04
  6. Step 6: Final answer
    x = 3,436,208.98

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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.