Home / 8,495,335.76-11,723,558.28-4,679,911.76

Finding the Fourth Proportional to 8,495,335.76, 11,723,558.28 and 4,679,911.76

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Solution

The fourth proportional to 8,495,335.76, 11,723,558.28 and 4,679,911.76 is: 6,458,275.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,495,335.76 : 11,723,558.28 = 4,679,911.76 : x
  2. Step 2: Convert to fraction form
    8,495,335.76/11,723,558.28 = 4,679,911.76/x
  3. Step 3: Cross multiply
    8,495,335.76x = 11,723,558.28 × 4,679,911.76
  4. Step 4: Simplify right side
    8,495,335.76x = 54,865,218,263,617.37
  5. Step 5: Solve for x
    x = 54,865,218,263,617.37/8,495,335.76
  6. Step 6: Final answer
    x = 6,458,275.44

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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.