Home / 7,391,351.88-11,087,055.06-2,273,746.32

Finding the Fourth Proportional to 7,391,351.88, 11,087,055.06 and 2,273,746.32

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Solution

The fourth proportional to 7,391,351.88, 11,087,055.06 and 2,273,746.32 is: 3,410,627.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391,351.88 : 11,087,055.06 = 2,273,746.32 : x
  2. Step 2: Convert to fraction form
    7,391,351.88/11,087,055.06 = 2,273,746.32/x
  3. Step 3: Cross multiply
    7,391,351.88x = 11,087,055.06 × 2,273,746.32
  4. Step 4: Simplify right side
    7,391,351.88x = 25,209,150,642,312.38
  5. Step 5: Solve for x
    x = 25,209,150,642,312.38/7,391,351.88
  6. Step 6: Final answer
    x = 3,410,627.86

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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.