Home / 10,593,407.10-15,890,258.34-3,020,372.82

Finding the Fourth Proportional to 10,593,407.10, 15,890,258.34 and 3,020,372.82

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Solution

The fourth proportional to 10,593,407.10, 15,890,258.34 and 3,020,372.82 is: 4,530,601.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,407.10 : 15,890,258.34 = 3,020,372.82 : x
  2. Step 2: Convert to fraction form
    10,593,407.10/15,890,258.34 = 3,020,372.82/x
  3. Step 3: Cross multiply
    10,593,407.10x = 15,890,258.34 × 3,020,372.82
  4. Step 4: Simplify right side
    10,593,407.10x = 47,994,504,392,914.31
  5. Step 5: Solve for x
    x = 47,994,504,392,914.31/10,593,407.10
  6. Step 6: Final answer
    x = 4,530,601.34

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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.