Home / 1,080,496.26-1,621,024.61-574,641.27

Finding the Fourth Proportional to 1,080,496.26, 1,621,024.61 and 574,641.27

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Solution

The fourth proportional to 1,080,496.26, 1,621,024.61 and 574,641.27 is: 862,110.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,496.26 : 1,621,024.61 = 574,641.27 : x
  2. Step 2: Convert to fraction form
    1,080,496.26/1,621,024.61 = 574,641.27/x
  3. Step 3: Cross multiply
    1,080,496.26x = 1,621,024.61 × 574,641.27
  4. Step 4: Simplify right side
    1,080,496.26x = 931,507,640,591.66
  5. Step 5: Solve for x
    x = 931,507,640,591.66/1,080,496.26
  6. Step 6: Final answer
    x = 862,110.93

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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.