Home / 1,724,095.36-2,582,157.22-1,664,308.25

Finding the Fourth Proportional to 1,724,095.36, 2,582,157.22 and 1,664,308.25

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Solution

The fourth proportional to 1,724,095.36, 2,582,157.22 and 1,664,308.25 is: 2,492,614.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,095.36 : 2,582,157.22 = 1,664,308.25 : x
  2. Step 2: Convert to fraction form
    1,724,095.36/2,582,157.22 = 1,664,308.25/x
  3. Step 3: Cross multiply
    1,724,095.36x = 2,582,157.22 × 1,664,308.25
  4. Step 4: Simplify right side
    1,724,095.36x = 4,297,505,556,654.60
  5. Step 5: Solve for x
    x = 4,297,505,556,654.60/1,724,095.36
  6. Step 6: Final answer
    x = 2,492,614.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.