Home / 694,050.84-1,041,075.90-195,414.84

Finding the Fourth Proportional to 694,050.84, 1,041,075.90 and 195,414.84

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Solution

The fourth proportional to 694,050.84, 1,041,075.90 and 195,414.84 is: 293,122.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,050.84 : 1,041,075.90 = 195,414.84 : x
  2. Step 2: Convert to fraction form
    694,050.84/1,041,075.90 = 195,414.84/x
  3. Step 3: Cross multiply
    694,050.84x = 1,041,075.90 × 195,414.84
  4. Step 4: Simplify right side
    694,050.84x = 203,441,680,426.36
  5. Step 5: Solve for x
    x = 203,441,680,426.36/694,050.84
  6. Step 6: Final answer
    x = 293,122.16

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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.