Home / 2,896,777.00-3,996,042.12-1,718,690.22

Finding the Fourth Proportional to 2,896,777.00, 3,996,042.12 and 1,718,690.22

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Solution

The fourth proportional to 2,896,777.00, 3,996,042.12 and 1,718,690.22 is: 2,370,896.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,777.00 : 3,996,042.12 = 1,718,690.22 : x
  2. Step 2: Convert to fraction form
    2,896,777.00/3,996,042.12 = 1,718,690.22/x
  3. Step 3: Cross multiply
    2,896,777.00x = 3,996,042.12 × 1,718,690.22
  4. Step 4: Simplify right side
    2,896,777.00x = 6,867,958,510,352.07
  5. Step 5: Solve for x
    x = 6,867,958,510,352.07/2,896,777.00
  6. Step 6: Final answer
    x = 2,370,896.52

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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.