Home / 734,511.84-1,101,586.32-202,007.04

Finding the Fourth Proportional to 734,511.84, 1,101,586.32 and 202,007.04

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Solution

The fourth proportional to 734,511.84, 1,101,586.32 and 202,007.04 is: 302,960.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,511.84 : 1,101,586.32 = 202,007.04 : x
  2. Step 2: Convert to fraction form
    734,511.84/1,101,586.32 = 202,007.04/x
  3. Step 3: Cross multiply
    734,511.84x = 1,101,586.32 × 202,007.04
  4. Step 4: Simplify right side
    734,511.84x = 222,528,191,807.69
  5. Step 5: Solve for x
    x = 222,528,191,807.69/734,511.84
  6. Step 6: Final answer
    x = 302,960.66

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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.