Home / 5,773,868.55-7,967,693.66-3,195,308.07

Finding the Fourth Proportional to 5,773,868.55, 7,967,693.66 and 3,195,308.07

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Solution

The fourth proportional to 5,773,868.55, 7,967,693.66 and 3,195,308.07 is: 4,409,389.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,868.55 : 7,967,693.66 = 3,195,308.07 : x
  2. Step 2: Convert to fraction form
    5,773,868.55/7,967,693.66 = 3,195,308.07/x
  3. Step 3: Cross multiply
    5,773,868.55x = 7,967,693.66 × 3,195,308.07
  4. Step 4: Simplify right side
    5,773,868.55x = 25,459,235,835,109.30
  5. Step 5: Solve for x
    x = 25,459,235,835,109.30/5,773,868.55
  6. Step 6: Final answer
    x = 4,409,389.58

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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.