Home / 5,022,792.60-6,931,372.12-2,731,011

Finding the Fourth Proportional to 5,022,792.60, 6,931,372.12 and 2,731,011

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Solution

The fourth proportional to 5,022,792.60, 6,931,372.12 and 2,731,011 is: 3,768,750.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,792.60 : 6,931,372.12 = 2,731,011 : x
  2. Step 2: Convert to fraction form
    5,022,792.60/6,931,372.12 = 2,731,011/x
  3. Step 3: Cross multiply
    5,022,792.60x = 6,931,372.12 × 2,731,011
  4. Step 4: Simplify right side
    5,022,792.60x = 18,929,653,504,813.32
  5. Step 5: Solve for x
    x = 18,929,653,504,813.32/5,022,792.60
  6. Step 6: Final answer
    x = 3,768,750.78

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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.