Home / 2,000,986.55-3,001,562.87-581,042.62

Finding the Fourth Proportional to 2,000,986.55, 3,001,562.87 and 581,042.62

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Solution

The fourth proportional to 2,000,986.55, 3,001,562.87 and 581,042.62 is: 871,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,986.55 : 3,001,562.87 = 581,042.62 : x
  2. Step 2: Convert to fraction form
    2,000,986.55/3,001,562.87 = 581,042.62/x
  3. Step 3: Cross multiply
    2,000,986.55x = 3,001,562.87 × 581,042.62
  4. Step 4: Simplify right side
    2,000,986.55x = 1,744,035,954,926.26
  5. Step 5: Solve for x
    x = 1,744,035,954,926.26/2,000,986.55
  6. Step 6: Final answer
    x = 871,588.05

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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.