Home / 1,794,329.04-2,476,173.60-989,513.04

Finding the Fourth Proportional to 1,794,329.04, 2,476,173.60 and 989,513.04

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Solution

The fourth proportional to 1,794,329.04, 2,476,173.60 and 989,513.04 is: 1,365,527.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,329.04 : 2,476,173.60 = 989,513.04 : x
  2. Step 2: Convert to fraction form
    1,794,329.04/2,476,173.60 = 989,513.04/x
  3. Step 3: Cross multiply
    1,794,329.04x = 2,476,173.60 × 989,513.04
  4. Step 4: Simplify right side
    1,794,329.04x = 2,450,206,066,503.74
  5. Step 5: Solve for x
    x = 2,450,206,066,503.74/1,794,329.04
  6. Step 6: Final answer
    x = 1,365,527.73

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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.