Home / 1,850,091.03-2,552,377.23-1,230,193.17

Finding the Fourth Proportional to 1,850,091.03, 2,552,377.23 and 1,230,193.17

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Solution

The fourth proportional to 1,850,091.03, 2,552,377.23 and 1,230,193.17 is: 1,697,168.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,091.03 : 2,552,377.23 = 1,230,193.17 : x
  2. Step 2: Convert to fraction form
    1,850,091.03/2,552,377.23 = 1,230,193.17/x
  3. Step 3: Cross multiply
    1,850,091.03x = 2,552,377.23 × 1,230,193.17
  4. Step 4: Simplify right side
    1,850,091.03x = 3,139,917,035,609.52
  5. Step 5: Solve for x
    x = 3,139,917,035,609.52/1,850,091.03
  6. Step 6: Final answer
    x = 1,697,168.94

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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.