Home / 2,268,864.60-3,404,609.10-849,064.20

Finding the Fourth Proportional to 2,268,864.60, 3,404,609.10 and 849,064.20

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Solution

The fourth proportional to 2,268,864.60, 3,404,609.10 and 849,064.20 is: 1,274,087.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,864.60 : 3,404,609.10 = 849,064.20 : x
  2. Step 2: Convert to fraction form
    2,268,864.60/3,404,609.10 = 849,064.20/x
  3. Step 3: Cross multiply
    2,268,864.60x = 3,404,609.10 × 849,064.20
  4. Step 4: Simplify right side
    2,268,864.60x = 2,890,731,701,804.22
  5. Step 5: Solve for x
    x = 2,890,731,701,804.22/2,268,864.60
  6. Step 6: Final answer
    x = 1,274,087.36

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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.