Home / 1,368,383.04-1,888,668.36-795,753.54

Finding the Fourth Proportional to 1,368,383.04, 1,888,668.36 and 795,753.54

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Solution

The fourth proportional to 1,368,383.04, 1,888,668.36 and 795,753.54 is: 1,098,314.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,383.04 : 1,888,668.36 = 795,753.54 : x
  2. Step 2: Convert to fraction form
    1,368,383.04/1,888,668.36 = 795,753.54/x
  3. Step 3: Cross multiply
    1,368,383.04x = 1,888,668.36 × 795,753.54
  4. Step 4: Simplify right side
    1,368,383.04x = 1,502,914,533,355.99
  5. Step 5: Solve for x
    x = 1,502,914,533,355.99/1,368,383.04
  6. Step 6: Final answer
    x = 1,098,314.21

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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.