Home / 2,303,936.67-3,460,389.72-1,877,787.42

Finding the Fourth Proportional to 2,303,936.67, 3,460,389.72 and 1,877,787.42

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Solution

The fourth proportional to 2,303,936.67, 3,460,389.72 and 1,877,787.42 is: 2,820,336.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,936.67 : 3,460,389.72 = 1,877,787.42 : x
  2. Step 2: Convert to fraction form
    2,303,936.67/3,460,389.72 = 1,877,787.42/x
  3. Step 3: Cross multiply
    2,303,936.67x = 3,460,389.72 × 1,877,787.42
  4. Step 4: Simplify right side
    2,303,936.67x = 6,497,876,284,513.32
  5. Step 5: Solve for x
    x = 6,497,876,284,513.32/2,303,936.67
  6. Step 6: Final answer
    x = 2,820,336.33

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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.