Home / 3,546,806.40-5,320,209.60-2,483,049.60

Finding the Fourth Proportional to 3,546,806.40, 5,320,209.60 and 2,483,049.60

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Solution

The fourth proportional to 3,546,806.40, 5,320,209.60 and 2,483,049.60 is: 3,724,574.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,806.40 : 5,320,209.60 = 2,483,049.60 : x
  2. Step 2: Convert to fraction form
    3,546,806.40/5,320,209.60 = 2,483,049.60/x
  3. Step 3: Cross multiply
    3,546,806.40x = 5,320,209.60 × 2,483,049.60
  4. Step 4: Simplify right side
    3,546,806.40x = 13,210,344,319,196.16
  5. Step 5: Solve for x
    x = 13,210,344,319,196.16/3,546,806.40
  6. Step 6: Final answer
    x = 3,724,574.40

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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.