Home / 3,334,676.58-4,601,854.89-1,806,783.71

Finding the Fourth Proportional to 3,334,676.58, 4,601,854.89 and 1,806,783.71

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Solution

The fourth proportional to 3,334,676.58, 4,601,854.89 and 1,806,783.71 is: 2,493,362.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,676.58 : 4,601,854.89 = 1,806,783.71 : x
  2. Step 2: Convert to fraction form
    3,334,676.58/4,601,854.89 = 1,806,783.71/x
  3. Step 3: Cross multiply
    3,334,676.58x = 4,601,854.89 × 1,806,783.71
  4. Step 4: Simplify right side
    3,334,676.58x = 8,314,556,428,026.57
  5. Step 5: Solve for x
    x = 8,314,556,428,026.57/3,334,676.58
  6. Step 6: Final answer
    x = 2,493,362.17

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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.