Home / 799,063.40-1,102,665.30-436,482

Finding the Fourth Proportional to 799,063.40, 1,102,665.30 and 436,482

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Solution

The fourth proportional to 799,063.40, 1,102,665.30 and 436,482 is: 602,322.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,063.40 : 1,102,665.30 = 436,482 : x
  2. Step 2: Convert to fraction form
    799,063.40/1,102,665.30 = 436,482/x
  3. Step 3: Cross multiply
    799,063.40x = 1,102,665.30 × 436,482
  4. Step 4: Simplify right side
    799,063.40x = 481,293,555,474.60
  5. Step 5: Solve for x
    x = 481,293,555,474.60/799,063.40
  6. Step 6: Final answer
    x = 602,322.11

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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.