Home / 3,945,776.63-5,901,566.65-2,322,678.17

Finding the Fourth Proportional to 3,945,776.63, 5,901,566.65 and 2,322,678.17

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Solution

The fourth proportional to 3,945,776.63, 5,901,566.65 and 2,322,678.17 is: 3,473,952.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,945,776.63 : 5,901,566.65 = 2,322,678.17 : x
  2. Step 2: Convert to fraction form
    3,945,776.63/5,901,566.65 = 2,322,678.17/x
  3. Step 3: Cross multiply
    3,945,776.63x = 5,901,566.65 × 2,322,678.17
  4. Step 4: Simplify right side
    3,945,776.63x = 13,707,440,035,702.25
  5. Step 5: Solve for x
    x = 13,707,440,035,702.25/3,945,776.63
  6. Step 6: Final answer
    x = 3,473,952.36

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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.