Home / 798,993.16-1,102,604.00-436,417.25

Finding the Fourth Proportional to 798,993.16, 1,102,604.00 and 436,417.25

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Solution

The fourth proportional to 798,993.16, 1,102,604.00 and 436,417.25 is: 602,252.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,993.16 : 1,102,604.00 = 436,417.25 : x
  2. Step 2: Convert to fraction form
    798,993.16/1,102,604.00 = 436,417.25/x
  3. Step 3: Cross multiply
    798,993.16x = 1,102,604.00 × 436,417.25
  4. Step 4: Simplify right side
    798,993.16x = 481,195,401,097.02
  5. Step 5: Solve for x
    x = 481,195,401,097.02/798,993.16
  6. Step 6: Final answer
    x = 602,252.22

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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.