Home / 1,738,055.65-2,398,433.23-963,717.96

Finding the Fourth Proportional to 1,738,055.65, 2,398,433.23 and 963,717.96

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Solution

The fourth proportional to 1,738,055.65, 2,398,433.23 and 963,717.96 is: 1,329,884.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,055.65 : 2,398,433.23 = 963,717.96 : x
  2. Step 2: Convert to fraction form
    1,738,055.65/2,398,433.23 = 963,717.96/x
  3. Step 3: Cross multiply
    1,738,055.65x = 2,398,433.23 × 963,717.96
  4. Step 4: Simplify right side
    1,738,055.65x = 2,311,413,179,611.81
  5. Step 5: Solve for x
    x = 2,311,413,179,611.81/1,738,055.65
  6. Step 6: Final answer
    x = 1,329,884.45

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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.