Home / 2,000,988.79-3,001,566.24-581,044.88

Finding the Fourth Proportional to 2,000,988.79, 3,001,566.24 and 581,044.88

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Solution

The fourth proportional to 2,000,988.79, 3,001,566.24 and 581,044.88 is: 871,591.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,988.79 : 3,001,566.24 = 581,044.88 : x
  2. Step 2: Convert to fraction form
    2,000,988.79/3,001,566.24 = 581,044.88/x
  3. Step 3: Cross multiply
    2,000,988.79x = 3,001,566.24 × 581,044.88
  4. Step 4: Simplify right side
    2,000,988.79x = 1,744,044,703,236.77
  5. Step 5: Solve for x
    x = 1,744,044,703,236.77/2,000,988.79
  6. Step 6: Final answer
    x = 871,591.44

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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.