Home / 2,044,799.22-2,821,785.18-1,114,515.02

Finding the Fourth Proportional to 2,044,799.22, 2,821,785.18 and 1,114,515.02

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Solution

The fourth proportional to 2,044,799.22, 2,821,785.18 and 1,114,515.02 is: 1,538,010.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,799.22 : 2,821,785.18 = 1,114,515.02 : x
  2. Step 2: Convert to fraction form
    2,044,799.22/2,821,785.18 = 1,114,515.02/x
  3. Step 3: Cross multiply
    2,044,799.22x = 2,821,785.18 × 1,114,515.02
  4. Step 4: Simplify right side
    2,044,799.22x = 3,144,921,966,323.40
  5. Step 5: Solve for x
    x = 3,144,921,966,323.40/2,044,799.22
  6. Step 6: Final answer
    x = 1,538,010.16

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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.