Home / 3,567,810.13-4,923,614.03-1,936,231.58

Finding the Fourth Proportional to 3,567,810.13, 4,923,614.03 and 1,936,231.58

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Solution

The fourth proportional to 3,567,810.13, 4,923,614.03 and 1,936,231.58 is: 2,672,019.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,810.13 : 4,923,614.03 = 1,936,231.58 : x
  2. Step 2: Convert to fraction form
    3,567,810.13/4,923,614.03 = 1,936,231.58/x
  3. Step 3: Cross multiply
    3,567,810.13x = 4,923,614.03 × 1,936,231.58
  4. Step 4: Simplify right side
    3,567,810.13x = 9,533,256,975,244.95
  5. Step 5: Solve for x
    x = 9,533,256,975,244.95/3,567,810.13
  6. Step 6: Final answer
    x = 2,672,019.15

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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.