Home / 2,302,455.92-3,453,692.07-705,012.35

Finding the Fourth Proportional to 2,302,455.92, 3,453,692.07 and 705,012.35

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Solution

The fourth proportional to 2,302,455.92, 3,453,692.07 and 705,012.35 is: 1,057,521.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,455.92 : 3,453,692.07 = 705,012.35 : x
  2. Step 2: Convert to fraction form
    2,302,455.92/3,453,692.07 = 705,012.35/x
  3. Step 3: Cross multiply
    2,302,455.92x = 3,453,692.07 × 705,012.35
  4. Step 4: Simplify right side
    2,302,455.92x = 2,434,895,545,178.60
  5. Step 5: Solve for x
    x = 2,434,895,545,178.60/2,302,455.92
  6. Step 6: Final answer
    x = 1,057,521.03

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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.