Home / 1,001,803.30-1,503,198.07-469,232.26

Finding the Fourth Proportional to 1,001,803.30, 1,503,198.07 and 469,232.26

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Solution

The fourth proportional to 1,001,803.30, 1,503,198.07 and 469,232.26 is: 704,079.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,803.30 : 1,503,198.07 = 469,232.26 : x
  2. Step 2: Convert to fraction form
    1,001,803.30/1,503,198.07 = 469,232.26/x
  3. Step 3: Cross multiply
    1,001,803.30x = 1,503,198.07 × 469,232.26
  4. Step 4: Simplify right side
    1,001,803.30x = 705,349,027,613.74
  5. Step 5: Solve for x
    x = 705,349,027,613.74/1,001,803.30
  6. Step 6: Final answer
    x = 704,079.36

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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.