Home / 3,277,733.76-4,523,603.25-1,901,498.40

Finding the Fourth Proportional to 3,277,733.76, 4,523,603.25 and 1,901,498.40

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Solution

The fourth proportional to 3,277,733.76, 4,523,603.25 and 1,901,498.40 is: 2,624,259.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,733.76 : 4,523,603.25 = 1,901,498.40 : x
  2. Step 2: Convert to fraction form
    3,277,733.76/4,523,603.25 = 1,901,498.40/x
  3. Step 3: Cross multiply
    3,277,733.76x = 4,523,603.25 × 1,901,498.40
  4. Step 4: Simplify right side
    3,277,733.76x = 8,601,624,342,109.80
  5. Step 5: Solve for x
    x = 8,601,624,342,109.80/3,277,733.76
  6. Step 6: Final answer
    x = 2,624,259.62

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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.