Home / 4,368,845.40-6,553,268.10-4,184,554.20

Finding the Fourth Proportional to 4,368,845.40, 6,553,268.10 and 4,184,554.20

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Solution

The fourth proportional to 4,368,845.40, 6,553,268.10 and 4,184,554.20 is: 6,276,831.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,845.40 : 6,553,268.10 = 4,184,554.20 : x
  2. Step 2: Convert to fraction form
    4,368,845.40/6,553,268.10 = 4,184,554.20/x
  3. Step 3: Cross multiply
    4,368,845.40x = 6,553,268.10 × 4,184,554.20
  4. Step 4: Simplify right side
    4,368,845.40x = 27,422,505,551,581.02
  5. Step 5: Solve for x
    x = 27,422,505,551,581.02/4,368,845.40
  6. Step 6: Final answer
    x = 6,276,831.30

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Double scale
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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.