Home / 6,683,554.55-9,223,066.60-3,782,883.14

Finding the Fourth Proportional to 6,683,554.55, 9,223,066.60 and 3,782,883.14

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Solution

The fourth proportional to 6,683,554.55, 9,223,066.60 and 3,782,883.14 is: 5,220,243.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,554.55 : 9,223,066.60 = 3,782,883.14 : x
  2. Step 2: Convert to fraction form
    6,683,554.55/9,223,066.60 = 3,782,883.14/x
  3. Step 3: Cross multiply
    6,683,554.55x = 9,223,066.60 × 3,782,883.14
  4. Step 4: Simplify right side
    6,683,554.55x = 34,889,783,119,251.08
  5. Step 5: Solve for x
    x = 34,889,783,119,251.08/6,683,554.55
  6. Step 6: Final answer
    x = 5,220,243.64

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1.5x scale

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.