Home / 5,002,130.48-6,902,619.44-2,797,174.89

Finding the Fourth Proportional to 5,002,130.48, 6,902,619.44 and 2,797,174.89

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Solution

The fourth proportional to 5,002,130.48, 6,902,619.44 and 2,797,174.89 is: 3,859,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,130.48 : 6,902,619.44 = 2,797,174.89 : x
  2. Step 2: Convert to fraction form
    5,002,130.48/6,902,619.44 = 2,797,174.89/x
  3. Step 3: Cross multiply
    5,002,130.48x = 6,902,619.44 × 2,797,174.89
  4. Step 4: Simplify right side
    5,002,130.48x = 19,307,833,758,807.99
  5. Step 5: Solve for x
    x = 19,307,833,758,807.99/5,002,130.48
  6. Step 6: Final answer
    x = 3,859,922.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.