Home / 3,315,206.07-4,574,936.70-1,845,104.67

Finding the Fourth Proportional to 3,315,206.07, 4,574,936.70 and 1,845,104.67

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Solution

The fourth proportional to 3,315,206.07, 4,574,936.70 and 1,845,104.67 is: 2,546,217.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,206.07 : 4,574,936.70 = 1,845,104.67 : x
  2. Step 2: Convert to fraction form
    3,315,206.07/4,574,936.70 = 1,845,104.67/x
  3. Step 3: Cross multiply
    3,315,206.07x = 4,574,936.70 × 1,845,104.67
  4. Step 4: Simplify right side
    3,315,206.07x = 8,441,237,070,124.39
  5. Step 5: Solve for x
    x = 8,441,237,070,124.39/3,315,206.07
  6. Step 6: Final answer
    x = 2,546,217.91

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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.