Home / 10,741,949.68-14,824,196.12-5,847,487.36

Finding the Fourth Proportional to 10,741,949.68, 14,824,196.12 and 5,847,487.36

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Solution

The fourth proportional to 10,741,949.68, 14,824,196.12 and 5,847,487.36 is: 8,069,698.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,949.68 : 14,824,196.12 = 5,847,487.36 : x
  2. Step 2: Convert to fraction form
    10,741,949.68/14,824,196.12 = 5,847,487.36/x
  3. Step 3: Cross multiply
    10,741,949.68x = 14,824,196.12 × 5,847,487.36
  4. Step 4: Simplify right side
    10,741,949.68x = 86,684,299,433,861.05
  5. Step 5: Solve for x
    x = 86,684,299,433,861.05/10,741,949.68
  6. Step 6: Final answer
    x = 8,069,698.89

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1.5x scale

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.