Home / 7,528,036.88-11,285,706.24-3,264,994.33

Finding the Fourth Proportional to 7,528,036.88, 11,285,706.24 and 3,264,994.33

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Solution

The fourth proportional to 7,528,036.88, 11,285,706.24 and 3,264,994.33 is: 4,894,737.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,528,036.88 : 11,285,706.24 = 3,264,994.33 : x
  2. Step 2: Convert to fraction form
    7,528,036.88/11,285,706.24 = 3,264,994.33/x
  3. Step 3: Cross multiply
    7,528,036.88x = 11,285,706.24 × 3,264,994.33
  4. Step 4: Simplify right side
    7,528,036.88x = 36,847,766,855,431.36
  5. Step 5: Solve for x
    x = 36,847,766,855,431.36/7,528,036.88
  6. Step 6: Final answer
    x = 4,894,737.82

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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.