Home / 2,508,522.16-3,461,824.94-1,362,668.08

Finding the Fourth Proportional to 2,508,522.16, 3,461,824.94 and 1,362,668.08

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Solution

The fourth proportional to 2,508,522.16, 3,461,824.94 and 1,362,668.08 is: 1,880,516.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,522.16 : 3,461,824.94 = 1,362,668.08 : x
  2. Step 2: Convert to fraction form
    2,508,522.16/3,461,824.94 = 1,362,668.08/x
  3. Step 3: Cross multiply
    2,508,522.16x = 3,461,824.94 × 1,362,668.08
  4. Step 4: Simplify right side
    2,508,522.16x = 4,717,318,344,285.92
  5. Step 5: Solve for x
    x = 4,717,318,344,285.92/2,508,522.16
  6. Step 6: Final answer
    x = 1,880,516.91

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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.