Home / 3,596,091.39-5,396,265.18-1,323,211.86

Finding the Fourth Proportional to 3,596,091.39, 5,396,265.18 and 1,323,211.86

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Solution

The fourth proportional to 3,596,091.39, 5,396,265.18 and 1,323,211.86 is: 1,985,600.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,091.39 : 5,396,265.18 = 1,323,211.86 : x
  2. Step 2: Convert to fraction form
    3,596,091.39/5,396,265.18 = 1,323,211.86/x
  3. Step 3: Cross multiply
    3,596,091.39x = 5,396,265.18 × 1,323,211.86
  4. Step 4: Simplify right side
    3,596,091.39x = 7,140,402,085,881.04
  5. Step 5: Solve for x
    x = 7,140,402,085,881.04/3,596,091.39
  6. Step 6: Final answer
    x = 1,985,600.84

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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.