Home / 3,699,282-5,548,923.12-1,039,890

Finding the Fourth Proportional to 3,699,282, 5,548,923.12 and 1,039,890

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Solution

The fourth proportional to 3,699,282, 5,548,923.12 and 1,039,890 is: 1,559,835.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,282 : 5,548,923.12 = 1,039,890 : x
  2. Step 2: Convert to fraction form
    3,699,282/5,548,923.12 = 1,039,890/x
  3. Step 3: Cross multiply
    3,699,282x = 5,548,923.12 × 1,039,890
  4. Step 4: Simplify right side
    3,699,282x = 5,770,269,663,256.80
  5. Step 5: Solve for x
    x = 5,770,269,663,256.80/3,699,282
  6. Step 6: Final answer
    x = 1,559,835.03

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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.