Home / 8,507,556.01-11,738,407.98-4,836,182.41

Finding the Fourth Proportional to 8,507,556.01, 11,738,407.98 and 4,836,182.41

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Solution

The fourth proportional to 8,507,556.01, 11,738,407.98 and 4,836,182.41 is: 6,672,783.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,507,556.01 : 11,738,407.98 = 4,836,182.41 : x
  2. Step 2: Convert to fraction form
    8,507,556.01/11,738,407.98 = 4,836,182.41/x
  3. Step 3: Cross multiply
    8,507,556.01x = 11,738,407.98 × 4,836,182.41
  4. Step 4: Simplify right side
    8,507,556.01x = 56,769,082,194,279.63
  5. Step 5: Solve for x
    x = 56,769,082,194,279.63/8,507,556.01
  6. Step 6: Final answer
    x = 6,672,783.83

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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.