Home / 3,695,629.61-5,099,465.01-2,063,828.97

Finding the Fourth Proportional to 3,695,629.61, 5,099,465.01 and 2,063,828.97

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Solution

The fourth proportional to 3,695,629.61, 5,099,465.01 and 2,063,828.97 is: 2,847,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,629.61 : 5,099,465.01 = 2,063,828.97 : x
  2. Step 2: Convert to fraction form
    3,695,629.61/5,099,465.01 = 2,063,828.97/x
  3. Step 3: Cross multiply
    3,695,629.61x = 5,099,465.01 × 2,063,828.97
  4. Step 4: Simplify right side
    3,695,629.61x = 10,524,423,615,269.66
  5. Step 5: Solve for x
    x = 10,524,423,615,269.66/3,695,629.61
  6. Step 6: Final answer
    x = 2,847,802.60

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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.