Home / 2,308,931.20-3,463,456.20-1,094,222.80

Finding the Fourth Proportional to 2,308,931.20, 3,463,456.20 and 1,094,222.80

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Solution

The fourth proportional to 2,308,931.20, 3,463,456.20 and 1,094,222.80 is: 1,641,362.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,931.20 : 3,463,456.20 = 1,094,222.80 : x
  2. Step 2: Convert to fraction form
    2,308,931.20/3,463,456.20 = 1,094,222.80/x
  3. Step 3: Cross multiply
    2,308,931.20x = 3,463,456.20 × 1,094,222.80
  4. Step 4: Simplify right side
    2,308,931.20x = 3,789,792,740,841.36
  5. Step 5: Solve for x
    x = 3,789,792,740,841.36/2,308,931.20
  6. Step 6: Final answer
    x = 1,641,362.35

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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.