Home / 3,636,613.13-5,021,770.14-3,464,337.67

Finding the Fourth Proportional to 3,636,613.13, 5,021,770.14 and 3,464,337.67

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Solution

The fourth proportional to 3,636,613.13, 5,021,770.14 and 3,464,337.67 is: 4,783,876.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,613.13 : 5,021,770.14 = 3,464,337.67 : x
  2. Step 2: Convert to fraction form
    3,636,613.13/5,021,770.14 = 3,464,337.67/x
  3. Step 3: Cross multiply
    3,636,613.13x = 5,021,770.14 × 3,464,337.67
  4. Step 4: Simplify right side
    3,636,613.13x = 17,397,107,453,528.75
  5. Step 5: Solve for x
    x = 17,397,107,453,528.75/3,636,613.13
  6. Step 6: Final answer
    x = 4,783,876.33

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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.