Home / 2,601,160.58-3,589,741.06-1,455,172.58

Finding the Fourth Proportional to 2,601,160.58, 3,589,741.06 and 1,455,172.58

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Solution

The fourth proportional to 2,601,160.58, 3,589,741.06 and 1,455,172.58 is: 2,008,216.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,160.58 : 3,589,741.06 = 1,455,172.58 : x
  2. Step 2: Convert to fraction form
    2,601,160.58/3,589,741.06 = 1,455,172.58/x
  3. Step 3: Cross multiply
    2,601,160.58x = 3,589,741.06 × 1,455,172.58
  4. Step 4: Simplify right side
    2,601,160.58x = 5,223,692,759,812.14
  5. Step 5: Solve for x
    x = 5,223,692,759,812.14/2,601,160.58
  6. Step 6: Final answer
    x = 2,008,216.18

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1.5x scale

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.