Home / 1,835,057.82-2,532,578.34-1,110,305.10

Finding the Fourth Proportional to 1,835,057.82, 2,532,578.34 and 1,110,305.10

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Solution

The fourth proportional to 1,835,057.82, 2,532,578.34 and 1,110,305.10 is: 1,532,341.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,057.82 : 2,532,578.34 = 1,110,305.10 : x
  2. Step 2: Convert to fraction form
    1,835,057.82/2,532,578.34 = 1,110,305.10/x
  3. Step 3: Cross multiply
    1,835,057.82x = 2,532,578.34 × 1,110,305.10
  4. Step 4: Simplify right side
    1,835,057.82x = 2,811,934,647,051.53
  5. Step 5: Solve for x
    x = 2,811,934,647,051.53/1,835,057.82
  6. Step 6: Final answer
    x = 1,532,341.17

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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.