Home / 9,294,269.35-13,946,860.59-3,902,505.16

Finding the Fourth Proportional to 9,294,269.35, 13,946,860.59 and 3,902,505.16

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Solution

The fourth proportional to 9,294,269.35, 13,946,860.59 and 3,902,505.16 is: 5,856,048.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,269.35 : 13,946,860.59 = 3,902,505.16 : x
  2. Step 2: Convert to fraction form
    9,294,269.35/13,946,860.59 = 3,902,505.16/x
  3. Step 3: Cross multiply
    9,294,269.35x = 13,946,860.59 × 3,902,505.16
  4. Step 4: Simplify right side
    9,294,269.35x = 54,427,695,405,902.20
  5. Step 5: Solve for x
    x = 54,427,695,405,902.20/9,294,269.35
  6. Step 6: Final answer
    x = 5,856,048.86

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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.