Home / 3,286,044.54-4,929,627.24-1,465,070.22

Finding the Fourth Proportional to 3,286,044.54, 4,929,627.24 and 1,465,070.22

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Solution

The fourth proportional to 3,286,044.54, 4,929,627.24 and 1,465,070.22 is: 2,197,855.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,044.54 : 4,929,627.24 = 1,465,070.22 : x
  2. Step 2: Convert to fraction form
    3,286,044.54/4,929,627.24 = 1,465,070.22/x
  3. Step 3: Cross multiply
    3,286,044.54x = 4,929,627.24 × 1,465,070.22
  4. Step 4: Simplify right side
    3,286,044.54x = 7,222,250,065,024.79
  5. Step 5: Solve for x
    x = 7,222,250,065,024.79/3,286,044.54
  6. Step 6: Final answer
    x = 2,197,855.20

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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.