Home / 7,085,797.92-10,630,384.56-2,293,488

Finding the Fourth Proportional to 7,085,797.92, 10,630,384.56 and 2,293,488

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Solution

The fourth proportional to 7,085,797.92, 10,630,384.56 and 2,293,488 is: 3,440,778.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085,797.92 : 10,630,384.56 = 2,293,488 : x
  2. Step 2: Convert to fraction form
    7,085,797.92/10,630,384.56 = 2,293,488/x
  3. Step 3: Cross multiply
    7,085,797.92x = 10,630,384.56 × 2,293,488
  4. Step 4: Simplify right side
    7,085,797.92x = 24,380,659,423,745.28
  5. Step 5: Solve for x
    x = 24,380,659,423,745.28/7,085,797.92
  6. Step 6: Final answer
    x = 3,440,778.26

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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.