Home / 6,105,796.20-9,158,694.30-1,556,836.20

Finding the Fourth Proportional to 6,105,796.20, 9,158,694.30 and 1,556,836.20

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Solution

The fourth proportional to 6,105,796.20, 9,158,694.30 and 1,556,836.20 is: 2,335,254.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,796.20 : 9,158,694.30 = 1,556,836.20 : x
  2. Step 2: Convert to fraction form
    6,105,796.20/9,158,694.30 = 1,556,836.20/x
  3. Step 3: Cross multiply
    6,105,796.20x = 9,158,694.30 × 1,556,836.20
  4. Step 4: Simplify right side
    6,105,796.20x = 14,258,586,830,973.66
  5. Step 5: Solve for x
    x = 14,258,586,830,973.66/6,105,796.20
  6. Step 6: Final answer
    x = 2,335,254.30

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Double scale
Find fourth proportional to 6,105,797.20, 9,158,695.80 and 1,556,837.20
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.