Home / 5,163,738.98-7,738,522.52-3,267,085.10

Finding the Fourth Proportional to 5,163,738.98, 7,738,522.52 and 3,267,085.10

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Solution

The fourth proportional to 5,163,738.98, 7,738,522.52 and 3,267,085.10 is: 4,896,144.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,163,738.98 : 7,738,522.52 = 3,267,085.10 : x
  2. Step 2: Convert to fraction form
    5,163,738.98/7,738,522.52 = 3,267,085.10/x
  3. Step 3: Cross multiply
    5,163,738.98x = 7,738,522.52 × 3,267,085.10
  4. Step 4: Simplify right side
    5,163,738.98x = 25,282,411,566,078.41
  5. Step 5: Solve for x
    x = 25,282,411,566,078.41/5,163,738.98
  6. Step 6: Final answer
    x = 4,896,144.38

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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.