Home / 2,002,770.95-3,004,628.99-654,928.32

Finding the Fourth Proportional to 2,002,770.95, 3,004,628.99 and 654,928.32

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Solution

The fourth proportional to 2,002,770.95, 3,004,628.99 and 654,928.32 is: 982,547.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,770.95 : 3,004,628.99 = 654,928.32 : x
  2. Step 2: Convert to fraction form
    2,002,770.95/3,004,628.99 = 654,928.32/x
  3. Step 3: Cross multiply
    2,002,770.95x = 3,004,628.99 × 654,928.32
  4. Step 4: Simplify right side
    2,002,770.95x = 1,967,816,607,735.68
  5. Step 5: Solve for x
    x = 1,967,816,607,735.68/2,002,770.95
  6. Step 6: Final answer
    x = 982,547.01

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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.