Home / 7,073,525.40-10,610,286.69-3,027,389.50

Finding the Fourth Proportional to 7,073,525.40, 10,610,286.69 and 3,027,389.50

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Solution

The fourth proportional to 7,073,525.40, 10,610,286.69 and 3,027,389.50 is: 4,541,083.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,525.40 : 10,610,286.69 = 3,027,389.50 : x
  2. Step 2: Convert to fraction form
    7,073,525.40/10,610,286.69 = 3,027,389.50/x
  3. Step 3: Cross multiply
    7,073,525.40x = 10,610,286.69 × 3,027,389.50
  4. Step 4: Simplify right side
    7,073,525.40x = 32,121,470,517,295.75
  5. Step 5: Solve for x
    x = 32,121,470,517,295.75/7,073,525.40
  6. Step 6: Final answer
    x = 4,541,083.65

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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.