Home / 2,093,151.10-3,139,726.65-1,673,247.10

Finding the Fourth Proportional to 2,093,151.10, 3,139,726.65 and 1,673,247.10

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Solution

The fourth proportional to 2,093,151.10, 3,139,726.65 and 1,673,247.10 is: 2,509,870.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,151.10 : 3,139,726.65 = 1,673,247.10 : x
  2. Step 2: Convert to fraction form
    2,093,151.10/3,139,726.65 = 1,673,247.10/x
  3. Step 3: Cross multiply
    2,093,151.10x = 3,139,726.65 × 1,673,247.10
  4. Step 4: Simplify right side
    2,093,151.10x = 5,253,538,511,905.22
  5. Step 5: Solve for x
    x = 5,253,538,511,905.22/2,093,151.10
  6. Step 6: Final answer
    x = 2,509,870.65

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Double scale
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Similar ratio
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1.5x scale

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.