Home / 1,172,244.21-1,758,347.11-373,514.95

Finding the Fourth Proportional to 1,172,244.21, 1,758,347.11 and 373,514.95

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Solution

The fourth proportional to 1,172,244.21, 1,758,347.11 and 373,514.95 is: 560,266.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,244.21 : 1,758,347.11 = 373,514.95 : x
  2. Step 2: Convert to fraction form
    1,172,244.21/1,758,347.11 = 373,514.95/x
  3. Step 3: Cross multiply
    1,172,244.21x = 1,758,347.11 × 373,514.95
  4. Step 4: Simplify right side
    1,172,244.21x = 656,768,932,874.30
  5. Step 5: Solve for x
    x = 656,768,932,874.30/1,172,244.21
  6. Step 6: Final answer
    x = 560,266.31

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1.5x scale

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.