Home / 2,062,033.68-3,095,313.16-1,638,293.34

Finding the Fourth Proportional to 2,062,033.68, 3,095,313.16 and 1,638,293.34

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Solution

The fourth proportional to 2,062,033.68, 3,095,313.16 and 1,638,293.34 is: 2,459,237.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,033.68 : 3,095,313.16 = 1,638,293.34 : x
  2. Step 2: Convert to fraction form
    2,062,033.68/3,095,313.16 = 1,638,293.34/x
  3. Step 3: Cross multiply
    2,062,033.68x = 3,095,313.16 × 1,638,293.34
  4. Step 4: Simplify right side
    2,062,033.68x = 5,071,030,935,242.35
  5. Step 5: Solve for x
    x = 5,071,030,935,242.35/2,062,033.68
  6. Step 6: Final answer
    x = 2,459,237.69

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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.