Home / 9,042,014.88-12,470,763.96-5,947,716.06

Finding the Fourth Proportional to 9,042,014.88, 12,470,763.96 and 5,947,716.06

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Solution

The fourth proportional to 9,042,014.88, 12,470,763.96 and 5,947,716.06 is: 8,203,101.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042,014.88 : 12,470,763.96 = 5,947,716.06 : x
  2. Step 2: Convert to fraction form
    9,042,014.88/12,470,763.96 = 5,947,716.06/x
  3. Step 3: Cross multiply
    9,042,014.88x = 12,470,763.96 × 5,947,716.06
  4. Step 4: Simplify right side
    9,042,014.88x = 74,172,563,085,361.20
  5. Step 5: Solve for x
    x = 74,172,563,085,361.20/9,042,014.88
  6. Step 6: Final answer
    x = 8,203,101.20

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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.