Home / 2,035,517.32-2,808,904.26-1,130,041

Finding the Fourth Proportional to 2,035,517.32, 2,808,904.26 and 1,130,041

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Solution

The fourth proportional to 2,035,517.32, 2,808,904.26 and 1,130,041 is: 1,559,395.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,517.32 : 2,808,904.26 = 1,130,041 : x
  2. Step 2: Convert to fraction form
    2,035,517.32/2,808,904.26 = 1,130,041/x
  3. Step 3: Cross multiply
    2,035,517.32x = 2,808,904.26 × 1,130,041
  4. Step 4: Simplify right side
    2,035,517.32x = 3,174,176,978,874.66
  5. Step 5: Solve for x
    x = 3,174,176,978,874.66/2,035,517.32
  6. Step 6: Final answer
    x = 1,559,395.71

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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.