Home / 2,392,088.22-3,588,132.33-1,641,859.74

Finding the Fourth Proportional to 2,392,088.22, 3,588,132.33 and 1,641,859.74

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Solution

The fourth proportional to 2,392,088.22, 3,588,132.33 and 1,641,859.74 is: 2,462,789.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,088.22 : 3,588,132.33 = 1,641,859.74 : x
  2. Step 2: Convert to fraction form
    2,392,088.22/3,588,132.33 = 1,641,859.74/x
  3. Step 3: Cross multiply
    2,392,088.22x = 3,588,132.33 × 1,641,859.74
  4. Step 4: Simplify right side
    2,392,088.22x = 5,891,210,014,419.40
  5. Step 5: Solve for x
    x = 5,891,210,014,419.40/2,392,088.22
  6. Step 6: Final answer
    x = 2,462,789.61

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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.