Home / 1,835,095.32-2,751,127.50-809,695.59

Finding the Fourth Proportional to 1,835,095.32, 2,751,127.50 and 809,695.59

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Solution

The fourth proportional to 1,835,095.32, 2,751,127.50 and 809,695.59 is: 1,213,874.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,095.32 : 2,751,127.50 = 809,695.59 : x
  2. Step 2: Convert to fraction form
    1,835,095.32/2,751,127.50 = 809,695.59/x
  3. Step 3: Cross multiply
    1,835,095.32x = 2,751,127.50 × 809,695.59
  4. Step 4: Simplify right side
    1,835,095.32x = 2,227,575,804,277.73
  5. Step 5: Solve for x
    x = 2,227,575,804,277.73/1,835,095.32
  6. Step 6: Final answer
    x = 1,213,874.71

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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.