Home / 2,866,032.24-3,952,885.32-1,777,693.56

Finding the Fourth Proportional to 2,866,032.24, 3,952,885.32 and 1,777,693.56

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Solution

The fourth proportional to 2,866,032.24, 3,952,885.32 and 1,777,693.56 is: 2,451,828.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,032.24 : 3,952,885.32 = 1,777,693.56 : x
  2. Step 2: Convert to fraction form
    2,866,032.24/3,952,885.32 = 1,777,693.56/x
  3. Step 3: Cross multiply
    2,866,032.24x = 3,952,885.32 × 1,777,693.56
  4. Step 4: Simplify right side
    2,866,032.24x = 7,027,018,776,782.54
  5. Step 5: Solve for x
    x = 7,027,018,776,782.54/2,866,032.24
  6. Step 6: Final answer
    x = 2,451,828.24

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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.