Home / 7,244,323.60-10,866,485.40-3,465,187.60

Finding the Fourth Proportional to 7,244,323.60, 10,866,485.40 and 3,465,187.60

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Solution

The fourth proportional to 7,244,323.60, 10,866,485.40 and 3,465,187.60 is: 5,197,781.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,323.60 : 10,866,485.40 = 3,465,187.60 : x
  2. Step 2: Convert to fraction form
    7,244,323.60/10,866,485.40 = 3,465,187.60/x
  3. Step 3: Cross multiply
    7,244,323.60x = 10,866,485.40 × 3,465,187.60
  4. Step 4: Simplify right side
    7,244,323.60x = 37,654,410,463,661.04
  5. Step 5: Solve for x
    x = 37,654,410,463,661.04/7,244,323.60
  6. Step 6: Final answer
    x = 5,197,781.40

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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.