Home / 3,024,916.92-4,540,511.70-1,343,201.40

Finding the Fourth Proportional to 3,024,916.92, 4,540,511.70 and 1,343,201.40

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Solution

The fourth proportional to 3,024,916.92, 4,540,511.70 and 1,343,201.40 is: 2,016,194.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,916.92 : 4,540,511.70 = 1,343,201.40 : x
  2. Step 2: Convert to fraction form
    3,024,916.92/4,540,511.70 = 1,343,201.40/x
  3. Step 3: Cross multiply
    3,024,916.92x = 4,540,511.70 × 1,343,201.40
  4. Step 4: Simplify right side
    3,024,916.92x = 6,098,821,672,156.38
  5. Step 5: Solve for x
    x = 6,098,821,672,156.38/3,024,916.92
  6. Step 6: Final answer
    x = 2,016,194.77

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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.