Home / 7,959,574.76-10,982,983.08-4,474,267.67

Finding the Fourth Proportional to 7,959,574.76, 10,982,983.08 and 4,474,267.67

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Solution

The fourth proportional to 7,959,574.76, 10,982,983.08 and 4,474,267.67 is: 6,173,797.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,574.76 : 10,982,983.08 = 4,474,267.67 : x
  2. Step 2: Convert to fraction form
    7,959,574.76/10,982,983.08 = 4,474,267.67/x
  3. Step 3: Cross multiply
    7,959,574.76x = 10,982,983.08 × 4,474,267.67
  4. Step 4: Simplify right side
    7,959,574.76x = 49,140,806,159,236.99
  5. Step 5: Solve for x
    x = 49,140,806,159,236.99/7,959,574.76
  6. Step 6: Final answer
    x = 6,173,797.93

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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.