Home / 2,302,703.40-3,454,314.30-705,253.80

Finding the Fourth Proportional to 2,302,703.40, 3,454,314.30 and 705,253.80

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Solution

The fourth proportional to 2,302,703.40, 3,454,314.30 and 705,253.80 is: 1,057,960.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,703.40 : 3,454,314.30 = 705,253.80 : x
  2. Step 2: Convert to fraction form
    2,302,703.40/3,454,314.30 = 705,253.80/x
  3. Step 3: Cross multiply
    2,302,703.40x = 3,454,314.30 × 705,253.80
  4. Step 4: Simplify right side
    2,302,703.40x = 2,436,168,286,469.34
  5. Step 5: Solve for x
    x = 2,436,168,286,469.34/2,302,703.40
  6. Step 6: Final answer
    x = 1,057,960.09

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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.