Home / 1,774,036.33-2,448,171.11-958,240.01

Finding the Fourth Proportional to 1,774,036.33, 2,448,171.11 and 958,240.01

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Solution

The fourth proportional to 1,774,036.33, 2,448,171.11 and 958,240.01 is: 1,322,371.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,036.33 : 2,448,171.11 = 958,240.01 : x
  2. Step 2: Convert to fraction form
    1,774,036.33/2,448,171.11 = 958,240.01/x
  3. Step 3: Cross multiply
    1,774,036.33x = 2,448,171.11 × 958,240.01
  4. Step 4: Simplify right side
    1,774,036.33x = 2,345,935,505,020.65
  5. Step 5: Solve for x
    x = 2,345,935,505,020.65/1,774,036.33
  6. Step 6: Final answer
    x = 1,322,371.74

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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.