Home / 1,182,833.19-1,774,249.82-373,299.65

Finding the Fourth Proportional to 1,182,833.19, 1,774,249.82 and 373,299.65

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Solution

The fourth proportional to 1,182,833.19, 1,774,249.82 and 373,299.65 is: 559,949.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,833.19 : 1,774,249.82 = 373,299.65 : x
  2. Step 2: Convert to fraction form
    1,182,833.19/1,774,249.82 = 373,299.65/x
  3. Step 3: Cross multiply
    1,182,833.19x = 1,774,249.82 × 373,299.65
  4. Step 4: Simplify right side
    1,182,833.19x = 662,326,826,080.82
  5. Step 5: Solve for x
    x = 662,326,826,080.82/1,182,833.19
  6. Step 6: Final answer
    x = 559,949.48

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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.