Home / 1,795,841.10-2,693,761.65-1,600,979.40

Finding the Fourth Proportional to 1,795,841.10, 2,693,761.65 and 1,600,979.40

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Solution

The fourth proportional to 1,795,841.10, 2,693,761.65 and 1,600,979.40 is: 2,401,469.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,841.10 : 2,693,761.65 = 1,600,979.40 : x
  2. Step 2: Convert to fraction form
    1,795,841.10/2,693,761.65 = 1,600,979.40/x
  3. Step 3: Cross multiply
    1,795,841.10x = 2,693,761.65 × 1,600,979.40
  4. Step 4: Simplify right side
    1,795,841.10x = 4,312,656,910,160.01
  5. Step 5: Solve for x
    x = 4,312,656,910,160.01/1,795,841.10
  6. Step 6: Final answer
    x = 2,401,469.10

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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.