Home / 3,537,240.64-4,877,924.24-2,245,839

Finding the Fourth Proportional to 3,537,240.64, 4,877,924.24 and 2,245,839

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Solution

The fourth proportional to 3,537,240.64, 4,877,924.24 and 2,245,839 is: 3,097,056.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,240.64 : 4,877,924.24 = 2,245,839 : x
  2. Step 2: Convert to fraction form
    3,537,240.64/4,877,924.24 = 2,245,839/x
  3. Step 3: Cross multiply
    3,537,240.64x = 4,877,924.24 × 2,245,839
  4. Step 4: Simplify right side
    3,537,240.64x = 10,955,032,497,237.36
  5. Step 5: Solve for x
    x = 10,955,032,497,237.36/3,537,240.64
  6. Step 6: Final answer
    x = 3,097,056.04

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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.