Home / 2,833,427.52-3,910,015.92-1,544,240.16

Finding the Fourth Proportional to 2,833,427.52, 3,910,015.92 and 1,544,240.16

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Solution

The fourth proportional to 2,833,427.52, 3,910,015.92 and 1,544,240.16 is: 2,130,989.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,427.52 : 3,910,015.92 = 1,544,240.16 : x
  2. Step 2: Convert to fraction form
    2,833,427.52/3,910,015.92 = 1,544,240.16/x
  3. Step 3: Cross multiply
    2,833,427.52x = 3,910,015.92 × 1,544,240.16
  4. Step 4: Simplify right side
    2,833,427.52x = 6,038,003,609,903.35
  5. Step 5: Solve for x
    x = 6,038,003,609,903.35/2,833,427.52
  6. Step 6: Final answer
    x = 2,130,989.26

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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.