Home / 5,826,853.53-8,046,135.20-3,655,129.73

Finding the Fourth Proportional to 5,826,853.53, 8,046,135.20 and 3,655,129.73

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Solution

The fourth proportional to 5,826,853.53, 8,046,135.20 and 3,655,129.73 is: 5,047,263.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,853.53 : 8,046,135.20 = 3,655,129.73 : x
  2. Step 2: Convert to fraction form
    5,826,853.53/8,046,135.20 = 3,655,129.73/x
  3. Step 3: Cross multiply
    5,826,853.53x = 8,046,135.20 × 3,655,129.73
  4. Step 4: Simplify right side
    5,826,853.53x = 29,409,667,950,026.64
  5. Step 5: Solve for x
    x = 29,409,667,950,026.64/5,826,853.53
  6. Step 6: Final answer
    x = 5,047,263.98

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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.