Home / 2,507,999.56-3,461,059.72-1,362,088.08

Finding the Fourth Proportional to 2,507,999.56, 3,461,059.72 and 1,362,088.08

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Solution

The fourth proportional to 2,507,999.56, 3,461,059.72 and 1,362,088.08 is: 1,879,692.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,999.56 : 3,461,059.72 = 1,362,088.08 : x
  2. Step 2: Convert to fraction form
    2,507,999.56/3,461,059.72 = 1,362,088.08/x
  3. Step 3: Cross multiply
    2,507,999.56x = 3,461,059.72 × 1,362,088.08
  4. Step 4: Simplify right side
    2,507,999.56x = 4,714,268,188,780.14
  5. Step 5: Solve for x
    x = 4,714,268,188,780.14/2,507,999.56
  6. Step 6: Final answer
    x = 1,879,692.59

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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.