Home / 10,494,529.92-14,486,074.56-6,145,014.24

Finding the Fourth Proportional to 10,494,529.92, 14,486,074.56 and 6,145,014.24

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Solution

The fourth proportional to 10,494,529.92, 14,486,074.56 and 6,145,014.24 is: 8,482,241.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,494,529.92 : 14,486,074.56 = 6,145,014.24 : x
  2. Step 2: Convert to fraction form
    10,494,529.92/14,486,074.56 = 6,145,014.24/x
  3. Step 3: Cross multiply
    10,494,529.92x = 14,486,074.56 × 6,145,014.24
  4. Step 4: Simplify right side
    10,494,529.92x = 89,017,134,452,901.73
  5. Step 5: Solve for x
    x = 89,017,134,452,901.73/10,494,529.92
  6. Step 6: Final answer
    x = 8,482,241.24

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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.