Home / 10,949,806.53-15,110,830.98-6,055,357.95

Finding the Fourth Proportional to 10,949,806.53, 15,110,830.98 and 6,055,357.95

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Solution

The fourth proportional to 10,949,806.53, 15,110,830.98 and 6,055,357.95 is: 8,356,448.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,806.53 : 15,110,830.98 = 6,055,357.95 : x
  2. Step 2: Convert to fraction form
    10,949,806.53/15,110,830.98 = 6,055,357.95/x
  3. Step 3: Cross multiply
    10,949,806.53x = 15,110,830.98 × 6,055,357.95
  4. Step 4: Simplify right side
    10,949,806.53x = 91,501,490,505,849.30
  5. Step 5: Solve for x
    x = 91,501,490,505,849.30/10,949,806.53
  6. Step 6: Final answer
    x = 8,356,448.15

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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.