Home / 7,022,701.83-10,534,052.75-1,974,012.33

Finding the Fourth Proportional to 7,022,701.83, 10,534,052.75 and 1,974,012.33

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Solution

The fourth proportional to 7,022,701.83, 10,534,052.75 and 1,974,012.33 is: 2,961,018.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,701.83 : 10,534,052.75 = 1,974,012.33 : x
  2. Step 2: Convert to fraction form
    7,022,701.83/10,534,052.75 = 1,974,012.33/x
  3. Step 3: Cross multiply
    7,022,701.83x = 10,534,052.75 × 1,974,012.33
  4. Step 4: Simplify right side
    7,022,701.83x = 20,794,350,003,500.34
  5. Step 5: Solve for x
    x = 20,794,350,003,500.34/7,022,701.83
  6. Step 6: Final answer
    x = 2,961,018.50

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Double scale
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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.