Home / 3,655,476.83-5,044,896.53-2,023,884.22

Finding the Fourth Proportional to 3,655,476.83, 5,044,896.53 and 2,023,884.22

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Solution

The fourth proportional to 3,655,476.83, 5,044,896.53 and 2,023,884.22 is: 2,793,147.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,476.83 : 5,044,896.53 = 2,023,884.22 : x
  2. Step 2: Convert to fraction form
    3,655,476.83/5,044,896.53 = 2,023,884.22/x
  3. Step 3: Cross multiply
    3,655,476.83x = 5,044,896.53 × 2,023,884.22
  4. Step 4: Simplify right side
    3,655,476.83x = 10,210,286,482,376.02
  5. Step 5: Solve for x
    x = 10,210,286,482,376.02/3,655,476.83
  6. Step 6: Final answer
    x = 2,793,147.64

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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.