Home / 6,126,220.04-9,190,424.46-2,082,495.38

Finding the Fourth Proportional to 6,126,220.04, 9,190,424.46 and 2,082,495.38

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Solution

The fourth proportional to 6,126,220.04, 9,190,424.46 and 2,082,495.38 is: 3,124,115.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,220.04 : 9,190,424.46 = 2,082,495.38 : x
  2. Step 2: Convert to fraction form
    6,126,220.04/9,190,424.46 = 2,082,495.38/x
  3. Step 3: Cross multiply
    6,126,220.04x = 9,190,424.46 × 2,082,495.38
  4. Step 4: Simplify right side
    6,126,220.04x = 19,139,016,478,189.00
  5. Step 5: Solve for x
    x = 19,139,016,478,189.00/6,126,220.04
  6. Step 6: Final answer
    x = 3,124,115.09

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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.