Home / 3,406,739.52-5,111,175.18-1,010,596.68

Finding the Fourth Proportional to 3,406,739.52, 5,111,175.18 and 1,010,596.68

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Solution

The fourth proportional to 3,406,739.52, 5,111,175.18 and 1,010,596.68 is: 1,516,211.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,739.52 : 5,111,175.18 = 1,010,596.68 : x
  2. Step 2: Convert to fraction form
    3,406,739.52/5,111,175.18 = 1,010,596.68/x
  3. Step 3: Cross multiply
    3,406,739.52x = 5,111,175.18 × 1,010,596.68
  4. Step 4: Simplify right side
    3,406,739.52x = 5,165,336,667,806.40
  5. Step 5: Solve for x
    x = 5,165,336,667,806.40/3,406,739.52
  6. Step 6: Final answer
    x = 1,516,211.22

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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.