Home / 1,950,335.06-2,924,775.09-670,580.42

Finding the Fourth Proportional to 1,950,335.06, 2,924,775.09 and 670,580.42

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Solution

The fourth proportional to 1,950,335.06, 2,924,775.09 and 670,580.42 is: 1,005,620.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,335.06 : 2,924,775.09 = 670,580.42 : x
  2. Step 2: Convert to fraction form
    1,950,335.06/2,924,775.09 = 670,580.42/x
  3. Step 3: Cross multiply
    1,950,335.06x = 2,924,775.09 × 670,580.42
  4. Step 4: Simplify right side
    1,950,335.06x = 1,961,296,893,633.86
  5. Step 5: Solve for x
    x = 1,961,296,893,633.86/1,950,335.06
  6. Step 6: Final answer
    x = 1,005,620.49

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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.