Home / 6,317,918.94-9,476,870.73-2,058,080.22

Finding the Fourth Proportional to 6,317,918.94, 9,476,870.73 and 2,058,080.22

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Solution

The fourth proportional to 6,317,918.94, 9,476,870.73 and 2,058,080.22 is: 3,087,117.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,918.94 : 9,476,870.73 = 2,058,080.22 : x
  2. Step 2: Convert to fraction form
    6,317,918.94/9,476,870.73 = 2,058,080.22/x
  3. Step 3: Cross multiply
    6,317,918.94x = 9,476,870.73 × 2,058,080.22
  4. Step 4: Simplify right side
    6,317,918.94x = 19,504,160,196,909.96
  5. Step 5: Solve for x
    x = 19,504,160,196,909.96/6,317,918.94
  6. Step 6: Final answer
    x = 3,087,117.83

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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.