Home / 4,790,867.27-7,185,896.09-1,552,336.40

Finding the Fourth Proportional to 4,790,867.27, 7,185,896.09 and 1,552,336.40

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Solution

The fourth proportional to 4,790,867.27, 7,185,896.09 and 1,552,336.40 is: 2,328,373.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,867.27 : 7,185,896.09 = 1,552,336.40 : x
  2. Step 2: Convert to fraction form
    4,790,867.27/7,185,896.09 = 1,552,336.40/x
  3. Step 3: Cross multiply
    4,790,867.27x = 7,185,896.09 × 1,552,336.40
  4. Step 4: Simplify right side
    4,790,867.27x = 11,154,928,023,433.51
  5. Step 5: Solve for x
    x = 11,154,928,023,433.51/4,790,867.27
  6. Step 6: Final answer
    x = 2,328,373.43

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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.