Home / 2,000,583.42-3,001,187.66-652,432.47

Finding the Fourth Proportional to 2,000,583.42, 3,001,187.66 and 652,432.47

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Solution

The fourth proportional to 2,000,583.42, 3,001,187.66 and 652,432.47 is: 978,750.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,583.42 : 3,001,187.66 = 652,432.47 : x
  2. Step 2: Convert to fraction form
    2,000,583.42/3,001,187.66 = 652,432.47/x
  3. Step 3: Cross multiply
    2,000,583.42x = 3,001,187.66 × 652,432.47
  4. Step 4: Simplify right side
    2,000,583.42x = 1,958,072,274,685.16
  5. Step 5: Solve for x
    x = 1,958,072,274,685.16/2,000,583.42
  6. Step 6: Final answer
    x = 978,750.63

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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.