Home / 6,585,928.48-9,888,604.05-3,673,711.47

Finding the Fourth Proportional to 6,585,928.48, 9,888,604.05 and 3,673,711.47

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Solution

The fourth proportional to 6,585,928.48, 9,888,604.05 and 3,673,711.47 is: 5,515,984.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,928.48 : 9,888,604.05 = 3,673,711.47 : x
  2. Step 2: Convert to fraction form
    6,585,928.48/9,888,604.05 = 3,673,711.47/x
  3. Step 3: Cross multiply
    6,585,928.48x = 9,888,604.05 × 3,673,711.47
  4. Step 4: Simplify right side
    6,585,928.48x = 36,327,878,120,773.46
  5. Step 5: Solve for x
    x = 36,327,878,120,773.46/6,585,928.48
  6. Step 6: Final answer
    x = 5,515,984.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.