Home / 2,507,975.06-3,461,025.92-1,362,063.60

Finding the Fourth Proportional to 2,507,975.06, 3,461,025.92 and 1,362,063.60

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Solution

The fourth proportional to 2,507,975.06, 3,461,025.92 and 1,362,063.60 is: 1,879,658.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,975.06 : 3,461,025.92 = 1,362,063.60 : x
  2. Step 2: Convert to fraction form
    2,507,975.06/3,461,025.92 = 1,362,063.60/x
  3. Step 3: Cross multiply
    2,507,975.06x = 3,461,025.92 × 1,362,063.60
  4. Step 4: Simplify right side
    2,507,975.06x = 4,714,137,417,478.19
  5. Step 5: Solve for x
    x = 4,714,137,417,478.19/2,507,975.06
  6. Step 6: Final answer
    x = 1,879,658.81

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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.