Home / 2,014,800.30-3,022,200.45-1,828,795.95

Finding the Fourth Proportional to 2,014,800.30, 3,022,200.45 and 1,828,795.95

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Solution

The fourth proportional to 2,014,800.30, 3,022,200.45 and 1,828,795.95 is: 2,743,193.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,800.30 : 3,022,200.45 = 1,828,795.95 : x
  2. Step 2: Convert to fraction form
    2,014,800.30/3,022,200.45 = 1,828,795.95/x
  3. Step 3: Cross multiply
    2,014,800.30x = 3,022,200.45 × 1,828,795.95
  4. Step 4: Simplify right side
    2,014,800.30x = 5,526,987,943,048.18
  5. Step 5: Solve for x
    x = 5,526,987,943,048.18/2,014,800.30
  6. Step 6: Final answer
    x = 2,743,193.93

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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.