Home / 1,810,093.96-2,715,147.42-612,026.20

Finding the Fourth Proportional to 1,810,093.96, 2,715,147.42 and 612,026.20

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Solution

The fourth proportional to 1,810,093.96, 2,715,147.42 and 612,026.20 is: 918,041.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,093.96 : 2,715,147.42 = 612,026.20 : x
  2. Step 2: Convert to fraction form
    1,810,093.96/2,715,147.42 = 612,026.20/x
  3. Step 3: Cross multiply
    1,810,093.96x = 2,715,147.42 × 612,026.20
  4. Step 4: Simplify right side
    1,810,093.96x = 1,661,741,357,902.40
  5. Step 5: Solve for x
    x = 1,661,741,357,902.40/1,810,093.96
  6. Step 6: Final answer
    x = 918,041.49

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Double scale
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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.