Home / 1,175,934.60-1,763,911.62-377,222.76

Finding the Fourth Proportional to 1,175,934.60, 1,763,911.62 and 377,222.76

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Solution

The fourth proportional to 1,175,934.60, 1,763,911.62 and 377,222.76 is: 565,837.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,934.60 : 1,763,911.62 = 377,222.76 : x
  2. Step 2: Convert to fraction form
    1,175,934.60/1,763,911.62 = 377,222.76/x
  3. Step 3: Cross multiply
    1,175,934.60x = 1,763,911.62 × 377,222.76
  4. Step 4: Simplify right side
    1,175,934.60x = 665,387,609,692.47
  5. Step 5: Solve for x
    x = 665,387,609,692.47/1,175,934.60
  6. Step 6: Final answer
    x = 565,837.26

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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.