Home / 2,533,117.86-3,799,684.62-614,021.58

Finding the Fourth Proportional to 2,533,117.86, 3,799,684.62 and 614,021.58

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Solution

The fourth proportional to 2,533,117.86, 3,799,684.62 and 614,021.58 is: 921,034.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,117.86 : 3,799,684.62 = 614,021.58 : x
  2. Step 2: Convert to fraction form
    2,533,117.86/3,799,684.62 = 614,021.58/x
  3. Step 3: Cross multiply
    2,533,117.86x = 3,799,684.62 × 614,021.58
  4. Step 4: Simplify right side
    2,533,117.86x = 2,333,088,353,874.10
  5. Step 5: Solve for x
    x = 2,333,088,353,874.10/2,533,117.86
  6. Step 6: Final answer
    x = 921,034.27

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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.