Home / 3,168,010.60-4,750,266.30-1,036,997.80

Finding the Fourth Proportional to 3,168,010.60, 4,750,266.30 and 1,036,997.80

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Solution

The fourth proportional to 3,168,010.60, 4,750,266.30 and 1,036,997.80 is: 1,554,924.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,010.60 : 4,750,266.30 = 1,036,997.80 : x
  2. Step 2: Convert to fraction form
    3,168,010.60/4,750,266.30 = 1,036,997.80/x
  3. Step 3: Cross multiply
    3,168,010.60x = 4,750,266.30 × 1,036,997.80
  4. Step 4: Simplify right side
    3,168,010.60x = 4,926,015,702,514.14
  5. Step 5: Solve for x
    x = 4,926,015,702,514.14/3,168,010.60
  6. Step 6: Final answer
    x = 1,554,924.00

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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.