Home / 2,303,205.36-3,454,683.47-705,773.06

Finding the Fourth Proportional to 2,303,205.36, 3,454,683.47 and 705,773.06

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Solution

The fourth proportional to 2,303,205.36, 3,454,683.47 and 705,773.06 is: 1,058,621.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,205.36 : 3,454,683.47 = 705,773.06 : x
  2. Step 2: Convert to fraction form
    2,303,205.36/3,454,683.47 = 705,773.06/x
  3. Step 3: Cross multiply
    2,303,205.36x = 3,454,683.47 × 705,773.06
  4. Step 4: Simplify right side
    2,303,205.36x = 2,438,222,523,953.32
  5. Step 5: Solve for x
    x = 2,438,222,523,953.32/2,303,205.36
  6. Step 6: Final answer
    x = 1,058,621.42

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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.