Home / 4,789,659.60-7,184,489.40-4,553,463.60

Finding the Fourth Proportional to 4,789,659.60, 7,184,489.40 and 4,553,463.60

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Solution

The fourth proportional to 4,789,659.60, 7,184,489.40 and 4,553,463.60 is: 6,830,195.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,659.60 : 7,184,489.40 = 4,553,463.60 : x
  2. Step 2: Convert to fraction form
    4,789,659.60/7,184,489.40 = 4,553,463.60/x
  3. Step 3: Cross multiply
    4,789,659.60x = 7,184,489.40 × 4,553,463.60
  4. Step 4: Simplify right side
    4,789,659.60x = 32,714,310,967,485.84
  5. Step 5: Solve for x
    x = 32,714,310,967,485.84/4,789,659.60
  6. Step 6: Final answer
    x = 6,830,195.40

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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.