Home / 2,040,735.60-2,820,099.24-1,530,552.24

Finding the Fourth Proportional to 2,040,735.60, 2,820,099.24 and 1,530,552.24

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Solution

The fourth proportional to 2,040,735.60, 2,820,099.24 and 1,530,552.24 is: 2,115,075.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,735.60 : 2,820,099.24 = 1,530,552.24 : x
  2. Step 2: Convert to fraction form
    2,040,735.60/2,820,099.24 = 1,530,552.24/x
  3. Step 3: Cross multiply
    2,040,735.60x = 2,820,099.24 × 1,530,552.24
  4. Step 4: Simplify right side
    2,040,735.60x = 4,316,309,208,804.30
  5. Step 5: Solve for x
    x = 4,316,309,208,804.30/2,040,735.60
  6. Step 6: Final answer
    x = 2,115,075.18

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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.