Home / 1,910,090.88-2,864,150.46-562,078.44

Finding the Fourth Proportional to 1,910,090.88, 2,864,150.46 and 562,078.44

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Solution

The fourth proportional to 1,910,090.88, 2,864,150.46 and 562,078.44 is: 842,827.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,090.88 : 2,864,150.46 = 562,078.44 : x
  2. Step 2: Convert to fraction form
    1,910,090.88/2,864,150.46 = 562,078.44/x
  3. Step 3: Cross multiply
    1,910,090.88x = 2,864,150.46 × 562,078.44
  4. Step 4: Simplify right side
    1,910,090.88x = 1,609,877,222,482.08
  5. Step 5: Solve for x
    x = 1,609,877,222,482.08/1,910,090.88
  6. Step 6: Final answer
    x = 842,827.55

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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.