Home / 2,130,696.06-3,196,112.18-833,797.04

Finding the Fourth Proportional to 2,130,696.06, 3,196,112.18 and 833,797.04

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Solution

The fourth proportional to 2,130,696.06, 3,196,112.18 and 833,797.04 is: 1,250,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,696.06 : 3,196,112.18 = 833,797.04 : x
  2. Step 2: Convert to fraction form
    2,130,696.06/3,196,112.18 = 833,797.04/x
  3. Step 3: Cross multiply
    2,130,696.06x = 3,196,112.18 × 833,797.04
  4. Step 4: Simplify right side
    2,130,696.06x = 2,664,908,855,042.40
  5. Step 5: Solve for x
    x = 2,664,908,855,042.40/2,130,696.06
  6. Step 6: Final answer
    x = 1,250,722.20

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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.