Home / 3,064,878.20-4,590,231.42-2,958,590.00

Finding the Fourth Proportional to 3,064,878.20, 4,590,231.42 and 2,958,590.00

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Solution

The fourth proportional to 3,064,878.20, 4,590,231.42 and 2,958,590.00 is: 4,431,044.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,878.20 : 4,590,231.42 = 2,958,590.00 : x
  2. Step 2: Convert to fraction form
    3,064,878.20/4,590,231.42 = 2,958,590.00/x
  3. Step 3: Cross multiply
    3,064,878.20x = 4,590,231.42 × 2,958,590.00
  4. Step 4: Simplify right side
    3,064,878.20x = 13,580,612,799,468.09
  5. Step 5: Solve for x
    x = 13,580,612,799,468.09/3,064,878.20
  6. Step 6: Final answer
    x = 4,431,044.86

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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.