Home / 2,475,604.11-3,714,284.72-1,109,270.39

Finding the Fourth Proportional to 2,475,604.11, 3,714,284.72 and 1,109,270.39

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Solution

The fourth proportional to 2,475,604.11, 3,714,284.72 and 1,109,270.39 is: 1,664,299.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,604.11 : 3,714,284.72 = 1,109,270.39 : x
  2. Step 2: Convert to fraction form
    2,475,604.11/3,714,284.72 = 1,109,270.39/x
  3. Step 3: Cross multiply
    2,475,604.11x = 3,714,284.72 × 1,109,270.39
  4. Step 4: Simplify right side
    2,475,604.11x = 4,120,146,068,186.87
  5. Step 5: Solve for x
    x = 4,120,146,068,186.87/2,475,604.11
  6. Step 6: Final answer
    x = 1,664,299.25

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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.