Home / 2,059,373.28-3,089,198.16-563,478.24

Finding the Fourth Proportional to 2,059,373.28, 3,089,198.16 and 563,478.24

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Solution

The fourth proportional to 2,059,373.28, 3,089,198.16 and 563,478.24 is: 845,255.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,373.28 : 3,089,198.16 = 563,478.24 : x
  2. Step 2: Convert to fraction form
    2,059,373.28/3,089,198.16 = 563,478.24/x
  3. Step 3: Cross multiply
    2,059,373.28x = 3,089,198.16 × 563,478.24
  4. Step 4: Simplify right side
    2,059,373.28x = 1,740,695,942,208.04
  5. Step 5: Solve for x
    x = 1,740,695,942,208.04/2,059,373.28
  6. Step 6: Final answer
    x = 845,255.18

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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.