Home / 5,367,582.08-7,406,710.27-3,191,704.80

Finding the Fourth Proportional to 5,367,582.08, 7,406,710.27 and 3,191,704.80

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Solution

The fourth proportional to 5,367,582.08, 7,406,710.27 and 3,191,704.80 is: 4,404,223.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,367,582.08 : 7,406,710.27 = 3,191,704.80 : x
  2. Step 2: Convert to fraction form
    5,367,582.08/7,406,710.27 = 3,191,704.80/x
  3. Step 3: Cross multiply
    5,367,582.08x = 7,406,710.27 × 3,191,704.80
  4. Step 4: Simplify right side
    5,367,582.08x = 23,640,032,685,213.87
  5. Step 5: Solve for x
    x = 23,640,032,685,213.87/5,367,582.08
  6. Step 6: Final answer
    x = 4,404,223.79

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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.