Home / 6,071,418.60-9,107,127.90-3,048,109.80

Finding the Fourth Proportional to 6,071,418.60, 9,107,127.90 and 3,048,109.80

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Solution

The fourth proportional to 6,071,418.60, 9,107,127.90 and 3,048,109.80 is: 4,572,164.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,418.60 : 9,107,127.90 = 3,048,109.80 : x
  2. Step 2: Convert to fraction form
    6,071,418.60/9,107,127.90 = 3,048,109.80/x
  3. Step 3: Cross multiply
    6,071,418.60x = 9,107,127.90 × 3,048,109.80
  4. Step 4: Simplify right side
    6,071,418.60x = 27,759,525,801,843.42
  5. Step 5: Solve for x
    x = 27,759,525,801,843.42/6,071,418.60
  6. Step 6: Final answer
    x = 4,572,164.70

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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.