Home / 3,723,614.48-5,585,422.04-1,199,269.74

Finding the Fourth Proportional to 3,723,614.48, 5,585,422.04 and 1,199,269.74

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Solution

The fourth proportional to 3,723,614.48, 5,585,422.04 and 1,199,269.74 is: 1,798,904.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,614.48 : 5,585,422.04 = 1,199,269.74 : x
  2. Step 2: Convert to fraction form
    3,723,614.48/5,585,422.04 = 1,199,269.74/x
  3. Step 3: Cross multiply
    3,723,614.48x = 5,585,422.04 × 1,199,269.74
  4. Step 4: Simplify right side
    3,723,614.48x = 6,698,427,637,701.07
  5. Step 5: Solve for x
    x = 6,698,427,637,701.07/3,723,614.48
  6. Step 6: Final answer
    x = 1,798,904.71

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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.