Home / 2,823,037.06-3,895,735.04-1,533,886.68

Finding the Fourth Proportional to 2,823,037.06, 3,895,735.04 and 1,533,886.68

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Solution

The fourth proportional to 2,823,037.06, 3,895,735.04 and 1,533,886.68 is: 2,116,733.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,037.06 : 3,895,735.04 = 1,533,886.68 : x
  2. Step 2: Convert to fraction form
    2,823,037.06/3,895,735.04 = 1,533,886.68/x
  3. Step 3: Cross multiply
    2,823,037.06x = 3,895,735.04 × 1,533,886.68
  4. Step 4: Simplify right side
    2,823,037.06x = 5,975,616,086,665.27
  5. Step 5: Solve for x
    x = 5,975,616,086,665.27/2,823,037.06
  6. Step 6: Final answer
    x = 2,116,733.14

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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.