Home / 2,494,069.95-3,441,815.01-1,348,150.30

Finding the Fourth Proportional to 2,494,069.95, 3,441,815.01 and 1,348,150.30

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Solution

The fourth proportional to 2,494,069.95, 3,441,815.01 and 1,348,150.30 is: 1,860,446.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,069.95 : 3,441,815.01 = 1,348,150.30 : x
  2. Step 2: Convert to fraction form
    2,494,069.95/3,441,815.01 = 1,348,150.30/x
  3. Step 3: Cross multiply
    2,494,069.95x = 3,441,815.01 × 1,348,150.30
  4. Step 4: Simplify right side
    2,494,069.95x = 4,640,083,938,276.00
  5. Step 5: Solve for x
    x = 4,640,083,938,276.00/2,494,069.95
  6. Step 6: Final answer
    x = 1,860,446.59

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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.