Home / 7,166,137.48-10,750,722.54-2,373,555.40

Finding the Fourth Proportional to 7,166,137.48, 10,750,722.54 and 2,373,555.40

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Solution

The fourth proportional to 7,166,137.48, 10,750,722.54 and 2,373,555.40 is: 3,560,835.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,166,137.48 : 10,750,722.54 = 2,373,555.40 : x
  2. Step 2: Convert to fraction form
    7,166,137.48/10,750,722.54 = 2,373,555.40/x
  3. Step 3: Cross multiply
    7,166,137.48x = 10,750,722.54 × 2,373,555.40
  4. Step 4: Simplify right side
    7,166,137.48x = 25,517,435,538,718.71
  5. Step 5: Solve for x
    x = 25,517,435,538,718.71/7,166,137.48
  6. Step 6: Final answer
    x = 3,560,835.33

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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.