Home / 2,755,958.00-4,133,669.67-836,885.88

Finding the Fourth Proportional to 2,755,958.00, 4,133,669.67 and 836,885.88

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Solution

The fourth proportional to 2,755,958.00, 4,133,669.67 and 836,885.88 is: 1,255,247.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,958.00 : 4,133,669.67 = 836,885.88 : x
  2. Step 2: Convert to fraction form
    2,755,958.00/4,133,669.67 = 836,885.88/x
  3. Step 3: Cross multiply
    2,755,958.00x = 4,133,669.67 × 836,885.88
  4. Step 4: Simplify right side
    2,755,958.00x = 3,459,409,779,407.26
  5. Step 5: Solve for x
    x = 3,459,409,779,407.26/2,755,958.00
  6. Step 6: Final answer
    x = 1,255,247.64

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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.