Home / 799,494.25-1,103,304.95-436,918.28

Finding the Fourth Proportional to 799,494.25, 1,103,304.95 and 436,918.28

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Solution

The fourth proportional to 799,494.25, 1,103,304.95 and 436,918.28 is: 602,948.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,494.25 : 1,103,304.95 = 436,918.28 : x
  2. Step 2: Convert to fraction form
    799,494.25/1,103,304.95 = 436,918.28/x
  3. Step 3: Cross multiply
    799,494.25x = 1,103,304.95 × 436,918.28
  4. Step 4: Simplify right side
    799,494.25x = 482,054,101,069.49
  5. Step 5: Solve for x
    x = 482,054,101,069.49/799,494.25
  6. Step 6: Final answer
    x = 602,948.80

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1.5x scale

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.