Home / 734,509.84-1,101,583.32-202,005.04

Finding the Fourth Proportional to 734,509.84, 1,101,583.32 and 202,005.04

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Solution

The fourth proportional to 734,509.84, 1,101,583.32 and 202,005.04 is: 302,957.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,509.84 : 1,101,583.32 = 202,005.04 : x
  2. Step 2: Convert to fraction form
    734,509.84/1,101,583.32 = 202,005.04/x
  3. Step 3: Cross multiply
    734,509.84x = 1,101,583.32 × 202,005.04
  4. Step 4: Simplify right side
    734,509.84x = 222,525,382,619.93
  5. Step 5: Solve for x
    x = 222,525,382,619.93/734,509.84
  6. Step 6: Final answer
    x = 302,957.66

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1.5x scale

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.