Home / 7,453,088.87-11,179,635.89-2,335,915.80

Finding the Fourth Proportional to 7,453,088.87, 11,179,635.89 and 2,335,915.80

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Solution

The fourth proportional to 7,453,088.87, 11,179,635.89 and 2,335,915.80 is: 3,503,874.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453,088.87 : 11,179,635.89 = 2,335,915.80 : x
  2. Step 2: Convert to fraction form
    7,453,088.87/11,179,635.89 = 2,335,915.80/x
  3. Step 3: Cross multiply
    7,453,088.87x = 11,179,635.89 × 2,335,915.80
  4. Step 4: Simplify right side
    7,453,088.87x = 26,114,688,102,018.48
  5. Step 5: Solve for x
    x = 26,114,688,102,018.48/7,453,088.87
  6. Step 6: Final answer
    x = 3,503,874.51

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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.