Home / 6,698,836.08-9,244,196.28-3,798,491.76

Finding the Fourth Proportional to 6,698,836.08, 9,244,196.28 and 3,798,491.76

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Solution

The fourth proportional to 6,698,836.08, 9,244,196.28 and 3,798,491.76 is: 5,241,806.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,836.08 : 9,244,196.28 = 3,798,491.76 : x
  2. Step 2: Convert to fraction form
    6,698,836.08/9,244,196.28 = 3,798,491.76/x
  3. Step 3: Cross multiply
    6,698,836.08x = 9,244,196.28 × 3,798,491.76
  4. Step 4: Simplify right side
    6,698,836.08x = 35,114,003,397,402.65
  5. Step 5: Solve for x
    x = 35,114,003,397,402.65/6,698,836.08
  6. Step 6: Final answer
    x = 5,241,806.63

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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.