Home / 1,826,222.53-2,520,261.36-1,010,413.01

Finding the Fourth Proportional to 1,826,222.53, 2,520,261.36 and 1,010,413.01

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Solution

The fourth proportional to 1,826,222.53, 2,520,261.36 and 1,010,413.01 is: 1,394,411.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,222.53 : 2,520,261.36 = 1,010,413.01 : x
  2. Step 2: Convert to fraction form
    1,826,222.53/2,520,261.36 = 1,010,413.01/x
  3. Step 3: Cross multiply
    1,826,222.53x = 2,520,261.36 × 1,010,413.01
  4. Step 4: Simplify right side
    1,826,222.53x = 2,546,504,866,744.29
  5. Step 5: Solve for x
    x = 2,546,504,866,744.29/1,826,222.53
  6. Step 6: Final answer
    x = 1,394,411.05

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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.