Home / 8,495,336.76-11,723,559.66-4,679,912.76

Finding the Fourth Proportional to 8,495,336.76, 11,723,559.66 and 4,679,912.76

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Solution

The fourth proportional to 8,495,336.76, 11,723,559.66 and 4,679,912.76 is: 6,458,276.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,495,336.76 : 11,723,559.66 = 4,679,912.76 : x
  2. Step 2: Convert to fraction form
    8,495,336.76/11,723,559.66 = 4,679,912.76/x
  3. Step 3: Cross multiply
    8,495,336.76x = 11,723,559.66 × 4,679,912.76
  4. Step 4: Simplify right side
    8,495,336.76x = 54,865,236,445,455.26
  5. Step 5: Solve for x
    x = 54,865,236,445,455.26/8,495,336.76
  6. Step 6: Final answer
    x = 6,458,276.82

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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.