Home / 2,544,702.50-3,511,696.74-1,456,990.76

Finding the Fourth Proportional to 2,544,702.50, 3,511,696.74 and 1,456,990.76

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Solution

The fourth proportional to 2,544,702.50, 3,511,696.74 and 1,456,990.76 is: 2,010,651.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,702.50 : 3,511,696.74 = 1,456,990.76 : x
  2. Step 2: Convert to fraction form
    2,544,702.50/3,511,696.74 = 1,456,990.76/x
  3. Step 3: Cross multiply
    2,544,702.50x = 3,511,696.74 × 1,456,990.76
  4. Step 4: Simplify right side
    2,544,702.50x = 5,116,509,702,102.12
  5. Step 5: Solve for x
    x = 5,116,509,702,102.12/2,544,702.50
  6. Step 6: Final answer
    x = 2,010,651.42

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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.