Home / 2,117,589.06-3,176,504.67-601,153.38

Finding the Fourth Proportional to 2,117,589.06, 3,176,504.67 and 601,153.38

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Solution

The fourth proportional to 2,117,589.06, 3,176,504.67 and 601,153.38 is: 901,764.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,589.06 : 3,176,504.67 = 601,153.38 : x
  2. Step 2: Convert to fraction form
    2,117,589.06/3,176,504.67 = 601,153.38/x
  3. Step 3: Cross multiply
    2,117,589.06x = 3,176,504.67 × 601,153.38
  4. Step 4: Simplify right side
    2,117,589.06x = 1,909,566,518,956.28
  5. Step 5: Solve for x
    x = 1,909,566,518,956.28/2,117,589.06
  6. Step 6: Final answer
    x = 901,764.44

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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.