Home / 4,241,968.50-5,853,867.32-2,308,195.77

Finding the Fourth Proportional to 4,241,968.50, 5,853,867.32 and 2,308,195.77

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Solution

The fourth proportional to 4,241,968.50, 5,853,867.32 and 2,308,195.77 is: 3,185,283.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,968.50 : 5,853,867.32 = 2,308,195.77 : x
  2. Step 2: Convert to fraction form
    4,241,968.50/5,853,867.32 = 2,308,195.77/x
  3. Step 3: Cross multiply
    4,241,968.50x = 5,853,867.32 × 2,308,195.77
  4. Step 4: Simplify right side
    4,241,968.50x = 13,511,871,774,624.26
  5. Step 5: Solve for x
    x = 13,511,871,774,624.26/4,241,968.50
  6. Step 6: Final answer
    x = 3,185,283.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.