Home / 7,054,388.91-10,563,634.98-4,650,941.52

Finding the Fourth Proportional to 7,054,388.91, 10,563,634.98 and 4,650,941.52

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Solution

The fourth proportional to 7,054,388.91, 10,563,634.98 and 4,650,941.52 is: 6,964,578.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,388.91 : 10,563,634.98 = 4,650,941.52 : x
  2. Step 2: Convert to fraction form
    7,054,388.91/10,563,634.98 = 4,650,941.52/x
  3. Step 3: Cross multiply
    7,054,388.91x = 10,563,634.98 × 4,650,941.52
  4. Step 4: Simplify right side
    7,054,388.91x = 49,130,848,530,606.37
  5. Step 5: Solve for x
    x = 49,130,848,530,606.37/7,054,388.91
  6. Step 6: Final answer
    x = 6,964,578.95

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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.