Home / 5,695,993.90-7,861,592.04-4,316,932.18

Finding the Fourth Proportional to 5,695,993.90, 7,861,592.04 and 4,316,932.18

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Solution

The fourth proportional to 5,695,993.90, 7,861,592.04 and 4,316,932.18 is: 5,958,215.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,993.90 : 7,861,592.04 = 4,316,932.18 : x
  2. Step 2: Convert to fraction form
    5,695,993.90/7,861,592.04 = 4,316,932.18/x
  3. Step 3: Cross multiply
    5,695,993.90x = 7,861,592.04 × 4,316,932.18
  4. Step 4: Simplify right side
    5,695,993.90x = 33,937,959,663,507.84
  5. Step 5: Solve for x
    x = 33,937,959,663,507.84/5,695,993.90
  6. Step 6: Final answer
    x = 5,958,215.59

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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.