Home / 5,336,262.27-8,004,364.65-1,292,748.04

Finding the Fourth Proportional to 5,336,262.27, 8,004,364.65 and 1,292,748.04

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Solution

The fourth proportional to 5,336,262.27, 8,004,364.65 and 1,292,748.04 is: 1,939,115.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,262.27 : 8,004,364.65 = 1,292,748.04 : x
  2. Step 2: Convert to fraction form
    5,336,262.27/8,004,364.65 = 1,292,748.04/x
  3. Step 3: Cross multiply
    5,336,262.27x = 8,004,364.65 × 1,292,748.04
  4. Step 4: Simplify right side
    5,336,262.27x = 10,347,626,692,721.88
  5. Step 5: Solve for x
    x = 10,347,626,692,721.88/5,336,262.27
  6. Step 6: Final answer
    x = 1,939,115.09

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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.