Home / 2,466,785.07-3,405,212.73-1,500,225.84

Finding the Fourth Proportional to 2,466,785.07, 3,405,212.73 and 1,500,225.84

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Solution

The fourth proportional to 2,466,785.07, 3,405,212.73 and 1,500,225.84 is: 2,070,949.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,785.07 : 3,405,212.73 = 1,500,225.84 : x
  2. Step 2: Convert to fraction form
    2,466,785.07/3,405,212.73 = 1,500,225.84/x
  3. Step 3: Cross multiply
    2,466,785.07x = 3,405,212.73 × 1,500,225.84
  4. Step 4: Simplify right side
    2,466,785.07x = 5,108,588,128,242.94
  5. Step 5: Solve for x
    x = 5,108,588,128,242.94/2,466,785.07
  6. Step 6: Final answer
    x = 2,070,949.83

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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.