Home / 4,896,757.70-7,345,136.55-4,865,264.90

Finding the Fourth Proportional to 4,896,757.70, 7,345,136.55 and 4,865,264.90

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Solution

The fourth proportional to 4,896,757.70, 7,345,136.55 and 4,865,264.90 is: 7,297,897.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,757.70 : 7,345,136.55 = 4,865,264.90 : x
  2. Step 2: Convert to fraction form
    4,896,757.70/7,345,136.55 = 4,865,264.90/x
  3. Step 3: Cross multiply
    4,896,757.70x = 7,345,136.55 × 4,865,264.90
  4. Step 4: Simplify right side
    4,896,757.70x = 35,736,035,042,422.09
  5. Step 5: Solve for x
    x = 35,736,035,042,422.09/4,896,757.70
  6. Step 6: Final answer
    x = 7,297,897.35

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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.