Home / 4,635,037.26-6,396,236.82-2,570,061.42

Finding the Fourth Proportional to 4,635,037.26, 6,396,236.82 and 2,570,061.42

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Solution

The fourth proportional to 4,635,037.26, 6,396,236.82 and 2,570,061.42 is: 3,546,621.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,037.26 : 6,396,236.82 = 2,570,061.42 : x
  2. Step 2: Convert to fraction form
    4,635,037.26/6,396,236.82 = 2,570,061.42/x
  3. Step 3: Cross multiply
    4,635,037.26x = 6,396,236.82 × 2,570,061.42
  4. Step 4: Simplify right side
    4,635,037.26x = 16,438,721,484,265.48
  5. Step 5: Solve for x
    x = 16,438,721,484,265.48/4,635,037.26
  6. Step 6: Final answer
    x = 3,546,621.22

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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.