Home / 804,246.03-1,109,860.52-441,693.27

Finding the Fourth Proportional to 804,246.03, 1,109,860.52 and 441,693.27

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Solution

The fourth proportional to 804,246.03, 1,109,860.52 and 441,693.27 is: 609,537.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,246.03 : 1,109,860.52 = 441,693.27 : x
  2. Step 2: Convert to fraction form
    804,246.03/1,109,860.52 = 441,693.27/x
  3. Step 3: Cross multiply
    804,246.03x = 1,109,860.52 × 441,693.27
  4. Step 4: Simplify right side
    804,246.03x = 490,217,920,114.23
  5. Step 5: Solve for x
    x = 490,217,920,114.23/804,246.03
  6. Step 6: Final answer
    x = 609,537.26

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1.5x scale

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.