Home / 2,044,301.60-3,067,618.80-783,034.40

Finding the Fourth Proportional to 2,044,301.60, 3,067,618.80 and 783,034.40

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Solution

The fourth proportional to 2,044,301.60, 3,067,618.80 and 783,034.40 is: 1,174,998.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,301.60 : 3,067,618.80 = 783,034.40 : x
  2. Step 2: Convert to fraction form
    2,044,301.60/3,067,618.80 = 783,034.40/x
  3. Step 3: Cross multiply
    2,044,301.60x = 3,067,618.80 × 783,034.40
  4. Step 4: Simplify right side
    2,044,301.60x = 2,402,051,046,486.72
  5. Step 5: Solve for x
    x = 2,402,051,046,486.72/2,044,301.60
  6. Step 6: Final answer
    x = 1,174,998.37

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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.