Home / 1,171,996.32-1,758,327.31-373,339.45

Finding the Fourth Proportional to 1,171,996.32, 1,758,327.31 and 373,339.45

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Solution

The fourth proportional to 1,171,996.32, 1,758,327.31 and 373,339.45 is: 560,115.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,996.32 : 1,758,327.31 = 373,339.45 : x
  2. Step 2: Convert to fraction form
    1,171,996.32/1,758,327.31 = 373,339.45/x
  3. Step 3: Cross multiply
    1,171,996.32x = 1,758,327.31 × 373,339.45
  4. Step 4: Simplify right side
    1,171,996.32x = 656,452,950,835.38
  5. Step 5: Solve for x
    x = 656,452,950,835.38/1,171,996.32
  6. Step 6: Final answer
    x = 560,115.20

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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.