Home / 2,004,323.84-2,766,080.04-1,189,010.24

Finding the Fourth Proportional to 2,004,323.84, 2,766,080.04 and 1,189,010.24

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Solution

The fourth proportional to 2,004,323.84, 2,766,080.04 and 1,189,010.24 is: 1,640,901.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,323.84 : 2,766,080.04 = 1,189,010.24 : x
  2. Step 2: Convert to fraction form
    2,004,323.84/2,766,080.04 = 1,189,010.24/x
  3. Step 3: Cross multiply
    2,004,323.84x = 2,766,080.04 × 1,189,010.24
  4. Step 4: Simplify right side
    2,004,323.84x = 3,288,897,492,219.61
  5. Step 5: Solve for x
    x = 3,288,897,492,219.61/2,004,323.84
  6. Step 6: Final answer
    x = 1,640,901.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.