Home / 2,716,291.20-4,071,460.80-1,366,300.80

Finding the Fourth Proportional to 2,716,291.20, 4,071,460.80 and 1,366,300.80

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Solution

The fourth proportional to 2,716,291.20, 4,071,460.80 and 1,366,300.80 is: 2,047,954.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,291.20 : 4,071,460.80 = 1,366,300.80 : x
  2. Step 2: Convert to fraction form
    2,716,291.20/4,071,460.80 = 1,366,300.80/x
  3. Step 3: Cross multiply
    2,716,291.20x = 4,071,460.80 × 1,366,300.80
  4. Step 4: Simplify right side
    2,716,291.20x = 5,562,840,148,208.64
  5. Step 5: Solve for x
    x = 5,562,840,148,208.64/2,716,291.20
  6. Step 6: Final answer
    x = 2,047,954.27

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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.