Home / 2,096,035.80-3,138,148.80-1,883,459.40

Finding the Fourth Proportional to 2,096,035.80, 3,138,148.80 and 1,883,459.40

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Solution

The fourth proportional to 2,096,035.80, 3,138,148.80 and 1,883,459.40 is: 2,819,883.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,035.80 : 3,138,148.80 = 1,883,459.40 : x
  2. Step 2: Convert to fraction form
    2,096,035.80/3,138,148.80 = 1,883,459.40/x
  3. Step 3: Cross multiply
    2,096,035.80x = 3,138,148.80 × 1,883,459.40
  4. Step 4: Simplify right side
    2,096,035.80x = 5,910,575,855,958.72
  5. Step 5: Solve for x
    x = 5,910,575,855,958.72/2,096,035.80
  6. Step 6: Final answer
    x = 2,819,883.06

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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.