Home / 2,370,780.74-3,552,578.94-1,569,190.56

Finding the Fourth Proportional to 2,370,780.74, 3,552,578.94 and 1,569,190.56

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Solution

The fourth proportional to 2,370,780.74, 3,552,578.94 and 1,569,190.56 is: 2,351,408.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,780.74 : 3,552,578.94 = 1,569,190.56 : x
  2. Step 2: Convert to fraction form
    2,370,780.74/3,552,578.94 = 1,569,190.56/x
  3. Step 3: Cross multiply
    2,370,780.74x = 3,552,578.94 × 1,569,190.56
  4. Step 4: Simplify right side
    2,370,780.74x = 5,574,673,336,302.81
  5. Step 5: Solve for x
    x = 5,574,673,336,302.81/2,370,780.74
  6. Step 6: Final answer
    x = 2,351,408.23

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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.