Home / 1,567,801.98-2,351,936.64-556,839

Finding the Fourth Proportional to 1,567,801.98, 2,351,936.64 and 556,839

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Solution

The fourth proportional to 1,567,801.98, 2,351,936.64 and 556,839 is: 835,341.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,801.98 : 2,351,936.64 = 556,839 : x
  2. Step 2: Convert to fraction form
    1,567,801.98/2,351,936.64 = 556,839/x
  3. Step 3: Cross multiply
    1,567,801.98x = 2,351,936.64 × 556,839
  4. Step 4: Simplify right side
    1,567,801.98x = 1,309,650,046,680.96
  5. Step 5: Solve for x
    x = 1,309,650,046,680.96/1,567,801.98
  6. Step 6: Final answer
    x = 835,341.49

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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.