Home / 6,683,559.43-9,223,073.32-3,782,888.01

Finding the Fourth Proportional to 6,683,559.43, 9,223,073.32 and 3,782,888.01

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Solution

The fourth proportional to 6,683,559.43, 9,223,073.32 and 3,782,888.01 is: 5,220,250.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,559.43 : 9,223,073.32 = 3,782,888.01 : x
  2. Step 2: Convert to fraction form
    6,683,559.43/9,223,073.32 = 3,782,888.01/x
  3. Step 3: Cross multiply
    6,683,559.43x = 9,223,073.32 × 3,782,888.01
  4. Step 4: Simplify right side
    6,683,559.43x = 34,889,853,477,578.89
  5. Step 5: Solve for x
    x = 34,889,853,477,578.89/6,683,559.43
  6. Step 6: Final answer
    x = 5,220,250.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.