Home / 2,003,012.94-3,005,011.89-583,081.32

Finding the Fourth Proportional to 2,003,012.94, 3,005,011.89 and 583,081.32

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Solution

The fourth proportional to 2,003,012.94, 3,005,011.89 and 583,081.32 is: 874,765.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,012.94 : 3,005,011.89 = 583,081.32 : x
  2. Step 2: Convert to fraction form
    2,003,012.94/3,005,011.89 = 583,081.32/x
  3. Step 3: Cross multiply
    2,003,012.94x = 3,005,011.89 × 583,081.32
  4. Step 4: Simplify right side
    2,003,012.94x = 1,752,166,299,436.89
  5. Step 5: Solve for x
    x = 1,752,166,299,436.89/2,003,012.94
  6. Step 6: Final answer
    x = 874,765.34

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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.