Home / 2,036,302.16-3,054,433.80-1,237,804.16

Finding the Fourth Proportional to 2,036,302.16, 3,054,433.80 and 1,237,804.16

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Solution

The fourth proportional to 2,036,302.16, 3,054,433.80 and 1,237,804.16 is: 1,856,694.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,302.16 : 3,054,433.80 = 1,237,804.16 : x
  2. Step 2: Convert to fraction form
    2,036,302.16/3,054,433.80 = 1,237,804.16/x
  3. Step 3: Cross multiply
    2,036,302.16x = 3,054,433.80 × 1,237,804.16
  4. Step 4: Simplify right side
    2,036,302.16x = 3,780,790,864,084.61
  5. Step 5: Solve for x
    x = 3,780,790,864,084.61/2,036,302.16
  6. Step 6: Final answer
    x = 1,856,694.42

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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.