Home / 5,749,689-8,616,013.34-2,333,819.16

Finding the Fourth Proportional to 5,749,689, 8,616,013.34 and 2,333,819.16

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Solution

The fourth proportional to 5,749,689, 8,616,013.34 and 2,333,819.16 is: 3,497,270.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,689 : 8,616,013.34 = 2,333,819.16 : x
  2. Step 2: Convert to fraction form
    5,749,689/8,616,013.34 = 2,333,819.16/x
  3. Step 3: Cross multiply
    5,749,689x = 8,616,013.34 × 2,333,819.16
  4. Step 4: Simplify right side
    5,749,689x = 20,108,217,015,707.59
  5. Step 5: Solve for x
    x = 20,108,217,015,707.59/5,749,689
  6. Step 6: Final answer
    x = 3,497,270.38

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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.