Home / 1,197,196.04-1,652,184.27-674,086.66

Finding the Fourth Proportional to 1,197,196.04, 1,652,184.27 and 674,086.66

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Solution

The fourth proportional to 1,197,196.04, 1,652,184.27 and 674,086.66 is: 930,269.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,196.04 : 1,652,184.27 = 674,086.66 : x
  2. Step 2: Convert to fraction form
    1,197,196.04/1,652,184.27 = 674,086.66/x
  3. Step 3: Cross multiply
    1,197,196.04x = 1,652,184.27 × 674,086.66
  4. Step 4: Simplify right side
    1,197,196.04x = 1,113,715,368,007.92
  5. Step 5: Solve for x
    x = 1,113,715,368,007.92/1,197,196.04
  6. Step 6: Final answer
    x = 930,269.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.