Home / 2,993,517.40-4,490,276.10-2,048,733.40

Finding the Fourth Proportional to 2,993,517.40, 4,490,276.10 and 2,048,733.40

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Solution

The fourth proportional to 2,993,517.40, 4,490,276.10 and 2,048,733.40 is: 3,073,100.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,517.40 : 4,490,276.10 = 2,048,733.40 : x
  2. Step 2: Convert to fraction form
    2,993,517.40/4,490,276.10 = 2,048,733.40/x
  3. Step 3: Cross multiply
    2,993,517.40x = 4,490,276.10 × 2,048,733.40
  4. Step 4: Simplify right side
    2,993,517.40x = 9,199,378,621,291.74
  5. Step 5: Solve for x
    x = 9,199,378,621,291.74/2,993,517.40
  6. Step 6: Final answer
    x = 3,073,100.10

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.