Home / 2,949,954.58-4,425,398.43-1,056,654.10

Finding the Fourth Proportional to 2,949,954.58, 4,425,398.43 and 1,056,654.10

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Solution

The fourth proportional to 2,949,954.58, 4,425,398.43 and 1,056,654.10 is: 1,585,148.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,954.58 : 4,425,398.43 = 1,056,654.10 : x
  2. Step 2: Convert to fraction form
    2,949,954.58/4,425,398.43 = 1,056,654.10/x
  3. Step 3: Cross multiply
    2,949,954.58x = 4,425,398.43 × 1,056,654.10
  4. Step 4: Simplify right side
    2,949,954.58x = 4,676,115,395,193.06
  5. Step 5: Solve for x
    x = 4,676,115,395,193.06/2,949,954.58
  6. Step 6: Final answer
    x = 1,585,148.27

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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.