Home / 10,207,063.84-14,082,825.36-6,073,640.32

Finding the Fourth Proportional to 10,207,063.84, 14,082,825.36 and 6,073,640.32

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Solution

The fourth proportional to 10,207,063.84, 14,082,825.36 and 6,073,640.32 is: 8,379,884.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,207,063.84 : 14,082,825.36 = 6,073,640.32 : x
  2. Step 2: Convert to fraction form
    10,207,063.84/14,082,825.36 = 6,073,640.32/x
  3. Step 3: Cross multiply
    10,207,063.84x = 14,082,825.36 × 6,073,640.32
  4. Step 4: Simplify right side
    10,207,063.84x = 85,534,015,926,014.52
  5. Step 5: Solve for x
    x = 85,534,015,926,014.52/10,207,063.84
  6. Step 6: Final answer
    x = 8,379,884.49

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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.