Home / 2,562,979.36-3,846,050.16-1,301,712.16

Finding the Fourth Proportional to 2,562,979.36, 3,846,050.16 and 1,301,712.16

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Solution

The fourth proportional to 2,562,979.36, 3,846,050.16 and 1,301,712.16 is: 1,953,371.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,979.36 : 3,846,050.16 = 1,301,712.16 : x
  2. Step 2: Convert to fraction form
    2,562,979.36/3,846,050.16 = 1,301,712.16/x
  3. Step 3: Cross multiply
    2,562,979.36x = 3,846,050.16 × 1,301,712.16
  4. Step 4: Simplify right side
    2,562,979.36x = 5,006,450,261,241.95
  5. Step 5: Solve for x
    x = 5,006,450,261,241.95/2,562,979.36
  6. Step 6: Final answer
    x = 1,953,371.28

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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.