Home / 2,459,851.92-3,690,916.74-943,027.56

Finding the Fourth Proportional to 2,459,851.92, 3,690,916.74 and 943,027.56

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Solution

The fourth proportional to 2,459,851.92, 3,690,916.74 and 943,027.56 is: 1,414,977.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,851.92 : 3,690,916.74 = 943,027.56 : x
  2. Step 2: Convert to fraction form
    2,459,851.92/3,690,916.74 = 943,027.56/x
  3. Step 3: Cross multiply
    2,459,851.92x = 3,690,916.74 × 943,027.56
  4. Step 4: Simplify right side
    2,459,851.92x = 3,480,636,207,485.36
  5. Step 5: Solve for x
    x = 3,480,636,207,485.36/2,459,851.92
  6. Step 6: Final answer
    x = 1,414,977.94

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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.