Home / 1,607,198.54-2,411,165.96-696,533.96

Finding the Fourth Proportional to 1,607,198.54, 2,411,165.96 and 696,533.96

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Solution

The fourth proportional to 1,607,198.54, 2,411,165.96 and 696,533.96 is: 1,044,960.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,198.54 : 2,411,165.96 = 696,533.96 : x
  2. Step 2: Convert to fraction form
    1,607,198.54/2,411,165.96 = 696,533.96/x
  3. Step 3: Cross multiply
    1,607,198.54x = 2,411,165.96 × 696,533.96
  4. Step 4: Simplify right side
    1,607,198.54x = 1,679,458,967,531.70
  5. Step 5: Solve for x
    x = 1,679,458,967,531.70/1,607,198.54
  6. Step 6: Final answer
    x = 1,044,960.49

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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.