Home / 1,033,880.85-1,550,895.39-275,718.33

Finding the Fourth Proportional to 1,033,880.85, 1,550,895.39 and 275,718.33

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Solution

The fourth proportional to 1,033,880.85, 1,550,895.39 and 275,718.33 is: 413,597.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,880.85 : 1,550,895.39 = 275,718.33 : x
  2. Step 2: Convert to fraction form
    1,033,880.85/1,550,895.39 = 275,718.33/x
  3. Step 3: Cross multiply
    1,033,880.85x = 1,550,895.39 × 275,718.33
  4. Step 4: Simplify right side
    1,033,880.85x = 427,610,286,935.50
  5. Step 5: Solve for x
    x = 427,610,286,935.50/1,033,880.85
  6. Step 6: Final answer
    x = 413,597.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.