Home / 7,796,530.60-11,686,942.58-3,250,094.60

Finding the Fourth Proportional to 7,796,530.60, 11,686,942.58 and 3,250,094.60

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Solution

The fourth proportional to 7,796,530.60, 11,686,942.58 and 3,250,094.60 is: 4,871,868.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,530.60 : 11,686,942.58 = 3,250,094.60 : x
  2. Step 2: Convert to fraction form
    7,796,530.60/11,686,942.58 = 3,250,094.60/x
  3. Step 3: Cross multiply
    7,796,530.60x = 11,686,942.58 × 3,250,094.60
  4. Step 4: Simplify right side
    7,796,530.60x = 37,983,668,969,768.07
  5. Step 5: Solve for x
    x = 37,983,668,969,768.07/7,796,530.60
  6. Step 6: Final answer
    x = 4,871,868.13

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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.