Home / 1,932,022.98-2,898,044.46-1,132,744.02

Finding the Fourth Proportional to 1,932,022.98, 2,898,044.46 and 1,132,744.02

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Solution

The fourth proportional to 1,932,022.98, 2,898,044.46 and 1,132,744.02 is: 1,699,121.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,022.98 : 2,898,044.46 = 1,132,744.02 : x
  2. Step 2: Convert to fraction form
    1,932,022.98/2,898,044.46 = 1,132,744.02/x
  3. Step 3: Cross multiply
    1,932,022.98x = 2,898,044.46 × 1,132,744.02
  4. Step 4: Simplify right side
    1,932,022.98x = 3,282,742,531,759.13
  5. Step 5: Solve for x
    x = 3,282,742,531,759.13/1,932,022.98
  6. Step 6: Final answer
    x = 1,699,121.89

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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.