Home / 2,846,327.19-3,927,856.23-1,684,833.36

Finding the Fourth Proportional to 2,846,327.19, 3,927,856.23 and 1,684,833.36

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Solution

The fourth proportional to 2,846,327.19, 3,927,856.23 and 1,684,833.36 is: 2,325,025.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,327.19 : 3,927,856.23 = 1,684,833.36 : x
  2. Step 2: Convert to fraction form
    2,846,327.19/3,927,856.23 = 1,684,833.36/x
  3. Step 3: Cross multiply
    2,846,327.19x = 3,927,856.23 × 1,684,833.36
  4. Step 4: Simplify right side
    2,846,327.19x = 6,617,783,209,587.83
  5. Step 5: Solve for x
    x = 6,617,783,209,587.83/2,846,327.19
  6. Step 6: Final answer
    x = 2,325,025.47

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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.