Home / 4,185,227.91-6,277,875.63-1,152,761.04

Finding the Fourth Proportional to 4,185,227.91, 6,277,875.63 and 1,152,761.04

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Solution

The fourth proportional to 4,185,227.91, 6,277,875.63 and 1,152,761.04 is: 1,729,150.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,185,227.91 : 6,277,875.63 = 1,152,761.04 : x
  2. Step 2: Convert to fraction form
    4,185,227.91/6,277,875.63 = 1,152,761.04/x
  3. Step 3: Cross multiply
    4,185,227.91x = 6,277,875.63 × 1,152,761.04
  4. Step 4: Simplify right side
    4,185,227.91x = 7,236,890,440,229.46
  5. Step 5: Solve for x
    x = 7,236,890,440,229.46/4,185,227.91
  6. Step 6: Final answer
    x = 1,729,150.86

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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.