Home / 2,290,721.04-3,436,077.24-607,692.24

Finding the Fourth Proportional to 2,290,721.04, 3,436,077.24 and 607,692.24

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Solution

The fourth proportional to 2,290,721.04, 3,436,077.24 and 607,692.24 is: 911,537.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,721.04 : 3,436,077.24 = 607,692.24 : x
  2. Step 2: Convert to fraction form
    2,290,721.04/3,436,077.24 = 607,692.24/x
  3. Step 3: Cross multiply
    2,290,721.04x = 3,436,077.24 × 607,692.24
  4. Step 4: Simplify right side
    2,290,721.04x = 2,088,077,474,788.62
  5. Step 5: Solve for x
    x = 2,088,077,474,788.62/2,290,721.04
  6. Step 6: Final answer
    x = 911,537.21

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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.