Home / 2,000,862.22-2,755,367.51-1,739,100.19

Finding the Fourth Proportional to 2,000,862.22, 2,755,367.51 and 1,739,100.19

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Solution

The fourth proportional to 2,000,862.22, 2,755,367.51 and 1,739,100.19 is: 2,394,897.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,862.22 : 2,755,367.51 = 1,739,100.19 : x
  2. Step 2: Convert to fraction form
    2,000,862.22/2,755,367.51 = 1,739,100.19/x
  3. Step 3: Cross multiply
    2,000,862.22x = 2,755,367.51 × 1,739,100.19
  4. Step 4: Simplify right side
    2,000,862.22x = 4,791,860,146,383.99
  5. Step 5: Solve for x
    x = 4,791,860,146,383.99/2,000,862.22
  6. Step 6: Final answer
    x = 2,394,897.61

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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.