Home / 8,569,777.41-11,826,497.21-4,899,035.52

Finding the Fourth Proportional to 8,569,777.41, 11,826,497.21 and 4,899,035.52

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Solution

The fourth proportional to 8,569,777.41, 11,826,497.21 and 4,899,035.52 is: 6,760,785.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,569,777.41 : 11,826,497.21 = 4,899,035.52 : x
  2. Step 2: Convert to fraction form
    8,569,777.41/11,826,497.21 = 4,899,035.52/x
  3. Step 3: Cross multiply
    8,569,777.41x = 11,826,497.21 × 4,899,035.52
  4. Step 4: Simplify right side
    8,569,777.41x = 57,938,429,884,475.72
  5. Step 5: Solve for x
    x = 57,938,429,884,475.72/8,569,777.41
  6. Step 6: Final answer
    x = 6,760,785.85

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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.