Home / 2,303,203.85-3,454,681.22-705,771.55

Finding the Fourth Proportional to 2,303,203.85, 3,454,681.22 and 705,771.55

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Solution

The fourth proportional to 2,303,203.85, 3,454,681.22 and 705,771.55 is: 1,058,619.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,203.85 : 3,454,681.22 = 705,771.55 : x
  2. Step 2: Convert to fraction form
    2,303,203.85/3,454,681.22 = 705,771.55/x
  3. Step 3: Cross multiply
    2,303,203.85x = 3,454,681.22 × 705,771.55
  4. Step 4: Simplify right side
    2,303,203.85x = 2,438,215,735,525.23
  5. Step 5: Solve for x
    x = 2,438,215,735,525.23/2,303,203.85
  6. Step 6: Final answer
    x = 1,058,619.16

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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.