Home / 2,000,708.99-2,761,241.24-1,141,072.19

Finding the Fourth Proportional to 2,000,708.99, 2,761,241.24 and 1,141,072.19

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Solution

The fourth proportional to 2,000,708.99, 2,761,241.24 and 1,141,072.19 is: 1,574,829.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,708.99 : 2,761,241.24 = 1,141,072.19 : x
  2. Step 2: Convert to fraction form
    2,000,708.99/2,761,241.24 = 1,141,072.19/x
  3. Step 3: Cross multiply
    2,000,708.99x = 2,761,241.24 × 1,141,072.19
  4. Step 4: Simplify right side
    2,000,708.99x = 3,150,775,583,139.75
  5. Step 5: Solve for x
    x = 3,150,775,583,139.75/2,000,708.99
  6. Step 6: Final answer
    x = 1,574,829.52

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1.5x scale

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.