Home / 2,024,212.83-3,036,270.84-657,984.89

Finding the Fourth Proportional to 2,024,212.83, 3,036,270.84 and 657,984.89

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Solution

The fourth proportional to 2,024,212.83, 3,036,270.84 and 657,984.89 is: 986,961.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,212.83 : 3,036,270.84 = 657,984.89 : x
  2. Step 2: Convert to fraction form
    2,024,212.83/3,036,270.84 = 657,984.89/x
  3. Step 3: Cross multiply
    2,024,212.83x = 3,036,270.84 × 657,984.89
  4. Step 4: Simplify right side
    2,024,212.83x = 1,997,820,319,486.25
  5. Step 5: Solve for x
    x = 1,997,820,319,486.25/2,024,212.83
  6. Step 6: Final answer
    x = 986,961.59

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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.