Home / 1,244,284.04-1,716,195.23-938,373.32

Finding the Fourth Proportional to 1,244,284.04, 1,716,195.23 and 938,373.32

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Solution

The fourth proportional to 1,244,284.04, 1,716,195.23 and 938,373.32 is: 1,294,263.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,284.04 : 1,716,195.23 = 938,373.32 : x
  2. Step 2: Convert to fraction form
    1,244,284.04/1,716,195.23 = 938,373.32/x
  3. Step 3: Cross multiply
    1,244,284.04x = 1,716,195.23 × 938,373.32
  4. Step 4: Simplify right side
    1,244,284.04x = 1,610,431,815,943.95
  5. Step 5: Solve for x
    x = 1,610,431,815,943.95/1,244,284.04
  6. Step 6: Final answer
    x = 1,294,263.82

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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.