Home / 10,949,803.58-15,110,826.80-6,055,354.95

Finding the Fourth Proportional to 10,949,803.58, 15,110,826.80 and 6,055,354.95

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Solution

The fourth proportional to 10,949,803.58, 15,110,826.80 and 6,055,354.95 is: 8,356,443.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,803.58 : 15,110,826.80 = 6,055,354.95 : x
  2. Step 2: Convert to fraction form
    10,949,803.58/15,110,826.80 = 6,055,354.95/x
  3. Step 3: Cross multiply
    10,949,803.58x = 15,110,826.80 × 6,055,354.95
  4. Step 4: Simplify right side
    10,949,803.58x = 91,501,419,831,695.89
  5. Step 5: Solve for x
    x = 91,501,419,831,695.89/10,949,803.58
  6. Step 6: Final answer
    x = 8,356,443.95

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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.