Home / 4,106,181.49-5,666,567.19-2,270,763.28

Finding the Fourth Proportional to 4,106,181.49, 5,666,567.19 and 2,270,763.28

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Solution

The fourth proportional to 4,106,181.49, 5,666,567.19 and 2,270,763.28 is: 3,133,673.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,181.49 : 5,666,567.19 = 2,270,763.28 : x
  2. Step 2: Convert to fraction form
    4,106,181.49/5,666,567.19 = 2,270,763.28/x
  3. Step 3: Cross multiply
    4,106,181.49x = 5,666,567.19 × 2,270,763.28
  4. Step 4: Simplify right side
    4,106,181.49x = 12,867,432,698,704.78
  5. Step 5: Solve for x
    x = 12,867,432,698,704.78/4,106,181.49
  6. Step 6: Final answer
    x = 3,133,673.64

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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.