Home / 2,000,986.17-3,001,562.31-581,042.25

Finding the Fourth Proportional to 2,000,986.17, 3,001,562.31 and 581,042.25

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Solution

The fourth proportional to 2,000,986.17, 3,001,562.31 and 581,042.25 is: 871,587.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,986.17 : 3,001,562.31 = 581,042.25 : x
  2. Step 2: Convert to fraction form
    2,000,986.17/3,001,562.31 = 581,042.25/x
  3. Step 3: Cross multiply
    2,000,986.17x = 3,001,562.31 × 581,042.25
  4. Step 4: Simplify right side
    2,000,986.17x = 1,744,034,518,117.60
  5. Step 5: Solve for x
    x = 1,744,034,518,117.60/2,000,986.17
  6. Step 6: Final answer
    x = 871,587.49

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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.