Home / 6,106,115.98-9,159,205.56-3,579,999.76

Finding the Fourth Proportional to 6,106,115.98, 9,159,205.56 and 3,579,999.76

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Solution

The fourth proportional to 6,106,115.98, 9,159,205.56 and 3,579,999.76 is: 5,370,018.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,115.98 : 9,159,205.56 = 3,579,999.76 : x
  2. Step 2: Convert to fraction form
    6,106,115.98/9,159,205.56 = 3,579,999.76/x
  3. Step 3: Cross multiply
    6,106,115.98x = 9,159,205.56 × 3,579,999.76
  4. Step 4: Simplify right side
    6,106,115.98x = 32,789,953,653,094.14
  5. Step 5: Solve for x
    x = 32,789,953,653,094.14/6,106,115.98
  6. Step 6: Final answer
    x = 5,370,018.16

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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.