Home / 2,201,622.60-3,302,433.90-705,865.80

Finding the Fourth Proportional to 2,201,622.60, 3,302,433.90 and 705,865.80

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Solution

The fourth proportional to 2,201,622.60, 3,302,433.90 and 705,865.80 is: 1,058,798.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,622.60 : 3,302,433.90 = 705,865.80 : x
  2. Step 2: Convert to fraction form
    2,201,622.60/3,302,433.90 = 705,865.80/x
  3. Step 3: Cross multiply
    2,201,622.60x = 3,302,433.90 × 705,865.80
  4. Step 4: Simplify right side
    2,201,622.60x = 2,331,075,146,770.62
  5. Step 5: Solve for x
    x = 2,331,075,146,770.62/2,201,622.60
  6. Step 6: Final answer
    x = 1,058,798.70

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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.