Home / 3,592,139.23-4,957,081.87-1,960,558.29

Finding the Fourth Proportional to 3,592,139.23, 4,957,081.87 and 1,960,558.29

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Solution

The fourth proportional to 3,592,139.23, 4,957,081.87 and 1,960,558.29 is: 2,705,532.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,139.23 : 4,957,081.87 = 1,960,558.29 : x
  2. Step 2: Convert to fraction form
    3,592,139.23/4,957,081.87 = 1,960,558.29/x
  3. Step 3: Cross multiply
    3,592,139.23x = 4,957,081.87 × 1,960,558.29
  4. Step 4: Simplify right side
    3,592,139.23x = 9,718,647,954,437.20
  5. Step 5: Solve for x
    x = 9,718,647,954,437.20/3,592,139.23
  6. Step 6: Final answer
    x = 2,705,532.09

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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.