Home / 1,773,916.92-2,448,004.44-958,120.20

Finding the Fourth Proportional to 1,773,916.92, 2,448,004.44 and 958,120.20

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Solution

The fourth proportional to 1,773,916.92, 2,448,004.44 and 958,120.20 is: 1,322,205.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,916.92 : 2,448,004.44 = 958,120.20 : x
  2. Step 2: Convert to fraction form
    1,773,916.92/2,448,004.44 = 958,120.20/x
  3. Step 3: Cross multiply
    1,773,916.92x = 2,448,004.44 × 958,120.20
  4. Step 4: Simplify right side
    1,773,916.92x = 2,345,482,503,653.69
  5. Step 5: Solve for x
    x = 2,345,482,503,653.69/1,773,916.92
  6. Step 6: Final answer
    x = 1,322,205.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.