Home / 1,738,102.88-2,607,351.16-1,559,512.46

Finding the Fourth Proportional to 1,738,102.88, 2,607,351.16 and 1,559,512.46

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Solution

The fourth proportional to 1,738,102.88, 2,607,351.16 and 1,559,512.46 is: 2,339,445.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,102.88 : 2,607,351.16 = 1,559,512.46 : x
  2. Step 2: Convert to fraction form
    1,738,102.88/2,607,351.16 = 1,559,512.46/x
  3. Step 3: Cross multiply
    1,738,102.88x = 2,607,351.16 × 1,559,512.46
  4. Step 4: Simplify right side
    1,738,102.88x = 4,066,196,621,615.45
  5. Step 5: Solve for x
    x = 4,066,196,621,615.45/1,738,102.88
  6. Step 6: Final answer
    x = 2,339,445.30

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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.