Home / 5,097,209.04-7,645,564.38-1,902,086.16

Finding the Fourth Proportional to 5,097,209.04, 7,645,564.38 and 1,902,086.16

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Solution

The fourth proportional to 5,097,209.04, 7,645,564.38 and 1,902,086.16 is: 2,853,036.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,097,209.04 : 7,645,564.38 = 1,902,086.16 : x
  2. Step 2: Convert to fraction form
    5,097,209.04/7,645,564.38 = 1,902,086.16/x
  3. Step 3: Cross multiply
    5,097,209.04x = 7,645,564.38 × 1,902,086.16
  4. Step 4: Simplify right side
    5,097,209.04x = 14,542,522,192,586.98
  5. Step 5: Solve for x
    x = 14,542,522,192,586.98/5,097,209.04
  6. Step 6: Final answer
    x = 2,853,036.26

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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.