Home / 4,391,434.31-6,060,815.81-2,530,487.77

Finding the Fourth Proportional to 4,391,434.31, 6,060,815.81 and 2,530,487.77

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Solution

The fourth proportional to 4,391,434.31, 6,060,815.81 and 2,530,487.77 is: 3,492,439.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,434.31 : 6,060,815.81 = 2,530,487.77 : x
  2. Step 2: Convert to fraction form
    4,391,434.31/6,060,815.81 = 2,530,487.77/x
  3. Step 3: Cross multiply
    4,391,434.31x = 6,060,815.81 × 2,530,487.77
  4. Step 4: Simplify right side
    4,391,434.31x = 15,336,820,274,601.82
  5. Step 5: Solve for x
    x = 15,336,820,274,601.82/4,391,434.31
  6. Step 6: Final answer
    x = 3,492,439.87

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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.