Home / 3,352,193.84-4,626,131.88-1,901,950.40

Finding the Fourth Proportional to 3,352,193.84, 4,626,131.88 and 1,901,950.40

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Solution

The fourth proportional to 3,352,193.84, 4,626,131.88 and 1,901,950.40 is: 2,624,750.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,193.84 : 4,626,131.88 = 1,901,950.40 : x
  2. Step 2: Convert to fraction form
    3,352,193.84/4,626,131.88 = 1,901,950.40/x
  3. Step 3: Cross multiply
    3,352,193.84x = 4,626,131.88 × 1,901,950.40
  4. Step 4: Simplify right side
    3,352,193.84x = 8,798,673,379,618.75
  5. Step 5: Solve for x
    x = 8,798,673,379,618.75/3,352,193.84
  6. Step 6: Final answer
    x = 2,624,750.78

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Double scale
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Similar ratio
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1.5x scale

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.