Home / 2,504,853.36-3,456,704.25-1,358,933.67

Finding the Fourth Proportional to 2,504,853.36, 3,456,704.25 and 1,358,933.67

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Solution

The fourth proportional to 2,504,853.36, 3,456,704.25 and 1,358,933.67 is: 1,875,332.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,853.36 : 3,456,704.25 = 1,358,933.67 : x
  2. Step 2: Convert to fraction form
    2,504,853.36/3,456,704.25 = 1,358,933.67/x
  3. Step 3: Cross multiply
    2,504,853.36x = 3,456,704.25 × 1,358,933.67
  4. Step 4: Simplify right side
    2,504,853.36x = 4,697,431,792,557.10
  5. Step 5: Solve for x
    x = 4,697,431,792,557.10/2,504,853.36
  6. Step 6: Final answer
    x = 1,875,332.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.