Home / 3,357,808.35-4,633,640.33-1,829,882.67

Finding the Fourth Proportional to 3,357,808.35, 4,633,640.33 and 1,829,882.67

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Solution

The fourth proportional to 3,357,808.35, 4,633,640.33 and 1,829,882.67 is: 2,525,164.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,808.35 : 4,633,640.33 = 1,829,882.67 : x
  2. Step 2: Convert to fraction form
    3,357,808.35/4,633,640.33 = 1,829,882.67/x
  3. Step 3: Cross multiply
    3,357,808.35x = 4,633,640.33 × 1,829,882.67
  4. Step 4: Simplify right side
    3,357,808.35x = 8,479,018,138,880.08
  5. Step 5: Solve for x
    x = 8,479,018,138,880.08/3,357,808.35
  6. Step 6: Final answer
    x = 2,525,164.41

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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.