Home / 7,492,093.29-10,339,088.75-4,054,334.32

Finding the Fourth Proportional to 7,492,093.29, 10,339,088.75 and 4,054,334.32

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Solution

The fourth proportional to 7,492,093.29, 10,339,088.75 and 4,054,334.32 is: 5,594,981.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,093.29 : 10,339,088.75 = 4,054,334.32 : x
  2. Step 2: Convert to fraction form
    7,492,093.29/10,339,088.75 = 4,054,334.32/x
  3. Step 3: Cross multiply
    7,492,093.29x = 10,339,088.75 × 4,054,334.32
  4. Step 4: Simplify right side
    7,492,093.29x = 41,918,122,366,786.73
  5. Step 5: Solve for x
    x = 41,918,122,366,786.73/7,492,093.29
  6. Step 6: Final answer
    x = 5,594,981.37

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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.