Home / 1,197,295.01-1,794,383.06-486,492.06

Finding the Fourth Proportional to 1,197,295.01, 1,794,383.06 and 486,492.06

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Solution

The fourth proportional to 1,197,295.01, 1,794,383.06 and 486,492.06 is: 729,104.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,295.01 : 1,794,383.06 = 486,492.06 : x
  2. Step 2: Convert to fraction form
    1,197,295.01/1,794,383.06 = 486,492.06/x
  3. Step 3: Cross multiply
    1,197,295.01x = 1,794,383.06 × 486,492.06
  4. Step 4: Simplify right side
    1,197,295.01x = 872,953,111,288.50
  5. Step 5: Solve for x
    x = 872,953,111,288.50/1,197,295.01
  6. Step 6: Final answer
    x = 729,104.44

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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.