Home / 1,073,006.94-1,480,839.80-589,668.60

Finding the Fourth Proportional to 1,073,006.94, 1,480,839.80 and 589,668.60

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Solution

The fourth proportional to 1,073,006.94, 1,480,839.80 and 589,668.60 is: 813,792.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,006.94 : 1,480,839.80 = 589,668.60 : x
  2. Step 2: Convert to fraction form
    1,073,006.94/1,480,839.80 = 589,668.60/x
  3. Step 3: Cross multiply
    1,073,006.94x = 1,480,839.80 × 589,668.60
  4. Step 4: Simplify right side
    1,073,006.94x = 873,204,728,741.94
  5. Step 5: Solve for x
    x = 873,204,728,741.94/1,073,006.94
  6. Step 6: Final answer
    x = 813,792.25

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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.