Home / 4,900,429.24-6,762,738.54-2,967,043.48

Finding the Fourth Proportional to 4,900,429.24, 6,762,738.54 and 2,967,043.48

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Solution

The fourth proportional to 4,900,429.24, 6,762,738.54 and 2,967,043.48 is: 4,094,608.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,429.24 : 6,762,738.54 = 2,967,043.48 : x
  2. Step 2: Convert to fraction form
    4,900,429.24/6,762,738.54 = 2,967,043.48/x
  3. Step 3: Cross multiply
    4,900,429.24x = 6,762,738.54 × 2,967,043.48
  4. Step 4: Simplify right side
    4,900,429.24x = 20,065,339,292,051.72
  5. Step 5: Solve for x
    x = 20,065,339,292,051.72/4,900,429.24
  6. Step 6: Final answer
    x = 4,094,608.51

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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.