Home / 2,210,589.93-3,315,884.58-613,153

Finding the Fourth Proportional to 2,210,589.93, 3,315,884.58 and 613,153

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Solution

The fourth proportional to 2,210,589.93, 3,315,884.58 and 613,153 is: 919,729.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,589.93 : 3,315,884.58 = 613,153 : x
  2. Step 2: Convert to fraction form
    2,210,589.93/3,315,884.58 = 613,153/x
  3. Step 3: Cross multiply
    2,210,589.93x = 3,315,884.58 × 613,153
  4. Step 4: Simplify right side
    2,210,589.93x = 2,033,144,577,880.74
  5. Step 5: Solve for x
    x = 2,033,144,577,880.74/2,210,589.93
  6. Step 6: Final answer
    x = 919,729.41

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.