Home / 2,065,664.90-3,097,622.55-1,001,033.30

Finding the Fourth Proportional to 2,065,664.90, 3,097,622.55 and 1,001,033.30

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Solution

The fourth proportional to 2,065,664.90, 3,097,622.55 and 1,001,033.30 is: 1,501,126.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,664.90 : 3,097,622.55 = 1,001,033.30 : x
  2. Step 2: Convert to fraction form
    2,065,664.90/3,097,622.55 = 1,001,033.30/x
  3. Step 3: Cross multiply
    2,065,664.90x = 3,097,622.55 × 1,001,033.30
  4. Step 4: Simplify right side
    2,065,664.90x = 3,100,823,323,380.92
  5. Step 5: Solve for x
    x = 3,100,823,323,380.92/2,065,664.90
  6. Step 6: Final answer
    x = 1,501,126.02

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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.