Home / 7,499,528.19-11,246,970.56-2,706,610.77

Finding the Fourth Proportional to 7,499,528.19, 11,246,970.56 and 2,706,610.77

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Solution

The fourth proportional to 7,499,528.19, 11,246,970.56 and 2,706,610.77 is: 4,059,078.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,528.19 : 11,246,970.56 = 2,706,610.77 : x
  2. Step 2: Convert to fraction form
    7,499,528.19/11,246,970.56 = 2,706,610.77/x
  3. Step 3: Cross multiply
    7,499,528.19x = 11,246,970.56 × 2,706,610.77
  4. Step 4: Simplify right side
    7,499,528.19x = 30,441,171,634,035.88
  5. Step 5: Solve for x
    x = 30,441,171,634,035.88/7,499,528.19
  6. Step 6: Final answer
    x = 4,059,078.23

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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.