Home / 2,718,001.95-3,750,845.09-1,494,328.29

Finding the Fourth Proportional to 2,718,001.95, 3,750,845.09 and 1,494,328.29

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Solution

The fourth proportional to 2,718,001.95, 3,750,845.09 and 1,494,328.29 is: 2,062,174.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,001.95 : 3,750,845.09 = 1,494,328.29 : x
  2. Step 2: Convert to fraction form
    2,718,001.95/3,750,845.09 = 1,494,328.29/x
  3. Step 3: Cross multiply
    2,718,001.95x = 3,750,845.09 × 1,494,328.29
  4. Step 4: Simplify right side
    2,718,001.95x = 5,604,993,929,394.60
  5. Step 5: Solve for x
    x = 5,604,993,929,394.60/2,718,001.95
  6. Step 6: Final answer
    x = 2,062,174.36

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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.