Home / 4,266,094.40-6,396,808.80-1,738,894.40

Finding the Fourth Proportional to 4,266,094.40, 6,396,808.80 and 1,738,894.40

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Solution

The fourth proportional to 4,266,094.40, 6,396,808.80 and 1,738,894.40 is: 2,607,390.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,094.40 : 6,396,808.80 = 1,738,894.40 : x
  2. Step 2: Convert to fraction form
    4,266,094.40/6,396,808.80 = 1,738,894.40/x
  3. Step 3: Cross multiply
    4,266,094.40x = 6,396,808.80 × 1,738,894.40
  4. Step 4: Simplify right side
    4,266,094.40x = 11,123,375,000,190.72
  5. Step 5: Solve for x
    x = 11,123,375,000,190.72/4,266,094.40
  6. Step 6: Final answer
    x = 2,607,390.73

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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.