Home / 7,492,093.21-10,339,088.67-4,054,334.28

Finding the Fourth Proportional to 7,492,093.21, 10,339,088.67 and 4,054,334.28

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Solution

The fourth proportional to 7,492,093.21, 10,339,088.67 and 4,054,334.28 is: 5,594,981.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,093.21 : 10,339,088.67 = 4,054,334.28 : x
  2. Step 2: Convert to fraction form
    7,492,093.21/10,339,088.67 = 4,054,334.28/x
  3. Step 3: Cross multiply
    7,492,093.21x = 10,339,088.67 × 4,054,334.28
  4. Step 4: Simplify right side
    7,492,093.21x = 41,918,121,546,773.49
  5. Step 5: Solve for x
    x = 41,918,121,546,773.49/7,492,093.21
  6. Step 6: Final answer
    x = 5,594,981.32

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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.