Home / 4,518,905.43-6,236,233.17-2,481,714.93

Finding the Fourth Proportional to 4,518,905.43, 6,236,233.17 and 2,481,714.93

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Solution

The fourth proportional to 4,518,905.43, 6,236,233.17 and 2,481,714.93 is: 3,424,845.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,905.43 : 6,236,233.17 = 2,481,714.93 : x
  2. Step 2: Convert to fraction form
    4,518,905.43/6,236,233.17 = 2,481,714.93/x
  3. Step 3: Cross multiply
    4,518,905.43x = 6,236,233.17 × 2,481,714.93
  4. Step 4: Simplify right side
    4,518,905.43x = 15,476,552,964,950.23
  5. Step 5: Solve for x
    x = 15,476,552,964,950.23/4,518,905.43
  6. Step 6: Final answer
    x = 3,424,845.51

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1.5x scale

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.