Home / 2,303,238.74-3,454,733.52-705,806.46

Finding the Fourth Proportional to 2,303,238.74, 3,454,733.52 and 705,806.46

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Solution

The fourth proportional to 2,303,238.74, 3,454,733.52 and 705,806.46 is: 1,058,671.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,238.74 : 3,454,733.52 = 705,806.46 : x
  2. Step 2: Convert to fraction form
    2,303,238.74/3,454,733.52 = 705,806.46/x
  3. Step 3: Cross multiply
    2,303,238.74x = 3,454,733.52 × 705,806.46
  4. Step 4: Simplify right side
    2,303,238.74x = 2,438,373,235,994.54
  5. Step 5: Solve for x
    x = 2,438,373,235,994.54/2,303,238.74
  6. Step 6: Final answer
    x = 1,058,671.51

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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.