Home / 3,316,676.03-4,574,722.70-2,028,150.71

Finding the Fourth Proportional to 3,316,676.03, 4,574,722.70 and 2,028,150.71

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Solution

The fourth proportional to 3,316,676.03, 4,574,722.70 and 2,028,150.71 is: 2,797,447.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,676.03 : 4,574,722.70 = 2,028,150.71 : x
  2. Step 2: Convert to fraction form
    3,316,676.03/4,574,722.70 = 2,028,150.71/x
  3. Step 3: Cross multiply
    3,316,676.03x = 4,574,722.70 × 2,028,150.71
  4. Step 4: Simplify right side
    3,316,676.03x = 9,278,227,081,917.36
  5. Step 5: Solve for x
    x = 9,278,227,081,917.36/3,316,676.03
  6. Step 6: Final answer
    x = 2,797,447.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.