Home / 4,669,674.42-6,443,166.34-2,835,097.32

Finding the Fourth Proportional to 4,669,674.42, 6,443,166.34 and 2,835,097.32

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Solution

The fourth proportional to 4,669,674.42, 6,443,166.34 and 2,835,097.32 is: 3,911,836.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,674.42 : 6,443,166.34 = 2,835,097.32 : x
  2. Step 2: Convert to fraction form
    4,669,674.42/6,443,166.34 = 2,835,097.32/x
  3. Step 3: Cross multiply
    4,669,674.42x = 6,443,166.34 × 2,835,097.32
  4. Step 4: Simplify right side
    4,669,674.42x = 18,267,003,622,848.21
  5. Step 5: Solve for x
    x = 18,267,003,622,848.21/4,669,674.42
  6. Step 6: Final answer
    x = 3,911,836.67

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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.