Home / 2,562,203.10-3,535,778.07-1,416,253.98

Finding the Fourth Proportional to 2,562,203.10, 3,535,778.07 and 1,416,253.98

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Solution

The fourth proportional to 2,562,203.10, 3,535,778.07 and 1,416,253.98 is: 1,954,396.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,203.10 : 3,535,778.07 = 1,416,253.98 : x
  2. Step 2: Convert to fraction form
    2,562,203.10/3,535,778.07 = 1,416,253.98/x
  3. Step 3: Cross multiply
    2,562,203.10x = 3,535,778.07 × 1,416,253.98
  4. Step 4: Simplify right side
    2,562,203.10x = 5,007,559,764,034.22
  5. Step 5: Solve for x
    x = 5,007,559,764,034.22/2,562,203.10
  6. Step 6: Final answer
    x = 1,954,396.11

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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.