Home / 1,081,341.39-1,492,187.00-597,868.59

Finding the Fourth Proportional to 1,081,341.39, 1,492,187.00 and 597,868.59

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Solution

The fourth proportional to 1,081,341.39, 1,492,187.00 and 597,868.59 is: 825,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,341.39 : 1,492,187.00 = 597,868.59 : x
  2. Step 2: Convert to fraction form
    1,081,341.39/1,492,187.00 = 597,868.59/x
  3. Step 3: Cross multiply
    1,081,341.39x = 1,492,187.00 × 597,868.59
  4. Step 4: Simplify right side
    1,081,341.39x = 892,131,727,256.05
  5. Step 5: Solve for x
    x = 892,131,727,256.05/1,081,341.39
  6. Step 6: Final answer
    x = 825,023.20

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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.