Home / 2,733,099.03-3,771,676.67-1,587,253.19

Finding the Fourth Proportional to 2,733,099.03, 3,771,676.67 and 1,587,253.19

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Solution

The fourth proportional to 2,733,099.03, 3,771,676.67 and 1,587,253.19 is: 2,190,409.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,099.03 : 3,771,676.67 = 1,587,253.19 : x
  2. Step 2: Convert to fraction form
    2,733,099.03/3,771,676.67 = 1,587,253.19/x
  3. Step 3: Cross multiply
    2,733,099.03x = 3,771,676.67 × 1,587,253.19
  4. Step 4: Simplify right side
    2,733,099.03x = 5,986,605,799,311.43
  5. Step 5: Solve for x
    x = 5,986,605,799,311.43/2,733,099.03
  6. Step 6: Final answer
    x = 2,190,409.40

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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.