Home / 1,114,196.72-1,670,654.03-594,230.45

Finding the Fourth Proportional to 1,114,196.72, 1,670,654.03 and 594,230.45

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Solution

The fourth proportional to 1,114,196.72, 1,670,654.03 and 594,230.45 is: 891,003.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,196.72 : 1,670,654.03 = 594,230.45 : x
  2. Step 2: Convert to fraction form
    1,114,196.72/1,670,654.03 = 594,230.45/x
  3. Step 3: Cross multiply
    1,114,196.72x = 1,670,654.03 × 594,230.45
  4. Step 4: Simplify right side
    1,114,196.72x = 992,753,484,716.79
  5. Step 5: Solve for x
    x = 992,753,484,716.79/1,114,196.72
  6. Step 6: Final answer
    x = 891,003.78

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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.