Home / 2,004,316.59-2,766,070.04-1,189,002.99

Finding the Fourth Proportional to 2,004,316.59, 2,766,070.04 and 1,189,002.99

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Solution

The fourth proportional to 2,004,316.59, 2,766,070.04 and 1,189,002.99 is: 1,640,891.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,316.59 : 2,766,070.04 = 1,189,002.99 : x
  2. Step 2: Convert to fraction form
    2,004,316.59/2,766,070.04 = 1,189,002.99/x
  3. Step 3: Cross multiply
    2,004,316.59x = 2,766,070.04 × 1,189,002.99
  4. Step 4: Simplify right side
    2,004,316.59x = 3,288,865,542,164.41
  5. Step 5: Solve for x
    x = 3,288,865,542,164.41/2,004,316.59
  6. Step 6: Final answer
    x = 1,640,891.24

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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.