Home / 4,923,401.07-6,794,635.86-2,748,368.82

Finding the Fourth Proportional to 4,923,401.07, 6,794,635.86 and 2,748,368.82

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Solution

The fourth proportional to 4,923,401.07, 6,794,635.86 and 2,748,368.82 is: 3,792,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,401.07 : 6,794,635.86 = 2,748,368.82 : x
  2. Step 2: Convert to fraction form
    4,923,401.07/6,794,635.86 = 2,748,368.82/x
  3. Step 3: Cross multiply
    4,923,401.07x = 6,794,635.86 × 2,748,368.82
  4. Step 4: Simplify right side
    4,923,401.07x = 18,674,165,340,877.89
  5. Step 5: Solve for x
    x = 18,674,165,340,877.89/4,923,401.07
  6. Step 6: Final answer
    x = 3,792,940.10

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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.