Home / 3,863,606.33-5,332,457.27-2,232,075.17

Finding the Fourth Proportional to 3,863,606.33, 5,332,457.27 and 2,232,075.17

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Solution

The fourth proportional to 3,863,606.33, 5,332,457.27 and 2,232,075.17 is: 3,080,656.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,606.33 : 5,332,457.27 = 2,232,075.17 : x
  2. Step 2: Convert to fraction form
    3,863,606.33/5,332,457.27 = 2,232,075.17/x
  3. Step 3: Cross multiply
    3,863,606.33x = 5,332,457.27 × 2,232,075.17
  4. Step 4: Simplify right side
    3,863,606.33x = 11,902,445,456,292.61
  5. Step 5: Solve for x
    x = 11,902,445,456,292.61/3,863,606.33
  6. Step 6: Final answer
    x = 3,080,656.89

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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.