Home / 2,527,809.02-3,792,671.19-1,517,636.42

Finding the Fourth Proportional to 2,527,809.02, 3,792,671.19 and 1,517,636.42

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Solution

The fourth proportional to 2,527,809.02, 3,792,671.19 and 1,517,636.42 is: 2,277,029.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,809.02 : 3,792,671.19 = 1,517,636.42 : x
  2. Step 2: Convert to fraction form
    2,527,809.02/3,792,671.19 = 1,517,636.42/x
  3. Step 3: Cross multiply
    2,527,809.02x = 3,792,671.19 × 1,517,636.42
  4. Step 4: Simplify right side
    2,527,809.02x = 5,755,895,927,028.74
  5. Step 5: Solve for x
    x = 5,755,895,927,028.74/2,527,809.02
  6. Step 6: Final answer
    x = 2,277,029.59

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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.