Home / 5,496,570.70-8,246,122.71-1,902,337.69

Finding the Fourth Proportional to 5,496,570.70, 8,246,122.71 and 1,902,337.69

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Solution

The fourth proportional to 5,496,570.70, 8,246,122.71 and 1,902,337.69 is: 2,853,944.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,570.70 : 8,246,122.71 = 1,902,337.69 : x
  2. Step 2: Convert to fraction form
    5,496,570.70/8,246,122.71 = 1,902,337.69/x
  3. Step 3: Cross multiply
    5,496,570.70x = 8,246,122.71 × 1,902,337.69
  4. Step 4: Simplify right side
    5,496,570.70x = 15,686,910,055,150.52
  5. Step 5: Solve for x
    x = 15,686,910,055,150.52/5,496,570.70
  6. Step 6: Final answer
    x = 2,853,944.92

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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.