Home / 2,626,072.92-3,624,008.31-1,480,153.23

Finding the Fourth Proportional to 2,626,072.92, 3,624,008.31 and 1,480,153.23

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Solution

The fourth proportional to 2,626,072.92, 3,624,008.31 and 1,480,153.23 is: 2,042,627.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,072.92 : 3,624,008.31 = 1,480,153.23 : x
  2. Step 2: Convert to fraction form
    2,626,072.92/3,624,008.31 = 1,480,153.23/x
  3. Step 3: Cross multiply
    2,626,072.92x = 3,624,008.31 × 1,480,153.23
  4. Step 4: Simplify right side
    2,626,072.92x = 5,364,087,605,593.34
  5. Step 5: Solve for x
    x = 5,364,087,605,593.34/2,626,072.92
  6. Step 6: Final answer
    x = 2,042,627.06

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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.