Home / 11,795,001.60-17,692,502.40-3,816,825.60

Finding the Fourth Proportional to 11,795,001.60, 17,692,502.40 and 3,816,825.60

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Solution

The fourth proportional to 11,795,001.60, 17,692,502.40 and 3,816,825.60 is: 5,725,238.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795,001.60 : 17,692,502.40 = 3,816,825.60 : x
  2. Step 2: Convert to fraction form
    11,795,001.60/17,692,502.40 = 3,816,825.60/x
  3. Step 3: Cross multiply
    11,795,001.60x = 17,692,502.40 × 3,816,825.60
  4. Step 4: Simplify right side
    11,795,001.60x = 67,529,196,088,381.44
  5. Step 5: Solve for x
    x = 67,529,196,088,381.44/11,795,001.60
  6. Step 6: Final answer
    x = 5,725,238.40

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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.