Home / 5,790,233.67-8,685,412.89-1,746,756.54

Finding the Fourth Proportional to 5,790,233.67, 8,685,412.89 and 1,746,756.54

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Solution

The fourth proportional to 5,790,233.67, 8,685,412.89 and 1,746,756.54 is: 2,620,153.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790,233.67 : 8,685,412.89 = 1,746,756.54 : x
  2. Step 2: Convert to fraction form
    5,790,233.67/8,685,412.89 = 1,746,756.54/x
  3. Step 3: Cross multiply
    5,790,233.67x = 8,685,412.89 × 1,746,756.54
  4. Step 4: Simplify right side
    5,790,233.67x = 15,171,301,768,207.80
  5. Step 5: Solve for x
    x = 15,171,301,768,207.80/5,790,233.67
  6. Step 6: Final answer
    x = 2,620,153.63

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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.