Home / 3,568,293.81-4,924,250.01-1,936,700.69

Finding the Fourth Proportional to 3,568,293.81, 4,924,250.01 and 1,936,700.69

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Solution

The fourth proportional to 3,568,293.81, 4,924,250.01 and 1,936,700.69 is: 2,672,649.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,293.81 : 4,924,250.01 = 1,936,700.69 : x
  2. Step 2: Convert to fraction form
    3,568,293.81/4,924,250.01 = 1,936,700.69/x
  3. Step 3: Cross multiply
    3,568,293.81x = 4,924,250.01 × 1,936,700.69
  4. Step 4: Simplify right side
    3,568,293.81x = 9,536,798,367,478.26
  5. Step 5: Solve for x
    x = 9,536,798,367,478.26/3,568,293.81
  6. Step 6: Final answer
    x = 2,672,649.42

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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.