Home / 3,027,828.56-4,536,601.62-1,827,228.46

Finding the Fourth Proportional to 3,027,828.56, 4,536,601.62 and 1,827,228.46

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Solution

The fourth proportional to 3,027,828.56, 4,536,601.62 and 1,827,228.46 is: 2,737,740.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,828.56 : 4,536,601.62 = 1,827,228.46 : x
  2. Step 2: Convert to fraction form
    3,027,828.56/4,536,601.62 = 1,827,228.46/x
  3. Step 3: Cross multiply
    3,027,828.56x = 4,536,601.62 × 1,827,228.46
  4. Step 4: Simplify right side
    3,027,828.56x = 8,289,407,591,746.11
  5. Step 5: Solve for x
    x = 8,289,407,591,746.11/3,027,828.56
  6. Step 6: Final answer
    x = 2,737,740.08

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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.