Home / 1,144,797.83-1,716,832.11-376,117.07

Finding the Fourth Proportional to 1,144,797.83, 1,716,832.11 and 376,117.07

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Solution

The fourth proportional to 1,144,797.83, 1,716,832.11 and 376,117.07 is: 564,055.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,797.83 : 1,716,832.11 = 376,117.07 : x
  2. Step 2: Convert to fraction form
    1,144,797.83/1,716,832.11 = 376,117.07/x
  3. Step 3: Cross multiply
    1,144,797.83x = 1,716,832.11 × 376,117.07
  4. Step 4: Simplify right side
    1,144,797.83x = 645,729,854,310.96
  5. Step 5: Solve for x
    x = 645,729,854,310.96/1,144,797.83
  6. Step 6: Final answer
    x = 564,055.80

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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.