Home / 4,069,530.72-6,104,233.98-1,375,748.19

Finding the Fourth Proportional to 4,069,530.72, 6,104,233.98 and 1,375,748.19

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Solution

The fourth proportional to 4,069,530.72, 6,104,233.98 and 1,375,748.19 is: 2,063,601.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,530.72 : 6,104,233.98 = 1,375,748.19 : x
  2. Step 2: Convert to fraction form
    4,069,530.72/6,104,233.98 = 1,375,748.19/x
  3. Step 3: Cross multiply
    4,069,530.72x = 6,104,233.98 × 1,375,748.19
  4. Step 4: Simplify right side
    4,069,530.72x = 8,397,888,849,321.50
  5. Step 5: Solve for x
    x = 8,397,888,849,321.50/4,069,530.72
  6. Step 6: Final answer
    x = 2,063,601.29

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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.