Home / 2,916,419.96-4,024,694.98-1,693,008.92

Finding the Fourth Proportional to 2,916,419.96, 4,024,694.98 and 1,693,008.92

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Solution

The fourth proportional to 2,916,419.96, 4,024,694.98 and 1,693,008.92 is: 2,336,372.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,419.96 : 4,024,694.98 = 1,693,008.92 : x
  2. Step 2: Convert to fraction form
    2,916,419.96/4,024,694.98 = 1,693,008.92/x
  3. Step 3: Cross multiply
    2,916,419.96x = 4,024,694.98 × 1,693,008.92
  4. Step 4: Simplify right side
    2,916,419.96x = 6,813,844,501,419.22
  5. Step 5: Solve for x
    x = 6,813,844,501,419.22/2,916,419.96
  6. Step 6: Final answer
    x = 2,336,372.88

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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.