Home / 2,062,036.68-3,095,317.66-1,638,296.34

Finding the Fourth Proportional to 2,062,036.68, 3,095,317.66 and 1,638,296.34

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Solution

The fourth proportional to 2,062,036.68, 3,095,317.66 and 1,638,296.34 is: 2,459,242.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,036.68 : 3,095,317.66 = 1,638,296.34 : x
  2. Step 2: Convert to fraction form
    2,062,036.68/3,095,317.66 = 1,638,296.34/x
  3. Step 3: Cross multiply
    2,062,036.68x = 3,095,317.66 × 1,638,296.34
  4. Step 4: Simplify right side
    2,062,036.68x = 5,071,047,593,515.37
  5. Step 5: Solve for x
    x = 5,071,047,593,515.37/2,062,036.68
  6. Step 6: Final answer
    x = 2,459,242.19

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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.