Home / 2,092,607.10-3,138,910.65-1,672,703.10

Finding the Fourth Proportional to 2,092,607.10, 3,138,910.65 and 1,672,703.10

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Solution

The fourth proportional to 2,092,607.10, 3,138,910.65 and 1,672,703.10 is: 2,509,054.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,607.10 : 3,138,910.65 = 1,672,703.10 : x
  2. Step 2: Convert to fraction form
    2,092,607.10/3,138,910.65 = 1,672,703.10/x
  3. Step 3: Cross multiply
    2,092,607.10x = 3,138,910.65 × 1,672,703.10
  4. Step 4: Simplify right side
    2,092,607.10x = 5,250,465,574,878.01
  5. Step 5: Solve for x
    x = 5,250,465,574,878.01/2,092,607.10
  6. Step 6: Final answer
    x = 2,509,054.65

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Similar ratio
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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.