Home / 1,829,522.40-2,744,034.50-481,572.16

Finding the Fourth Proportional to 1,829,522.40, 2,744,034.50 and 481,572.16

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Solution

The fourth proportional to 1,829,522.40, 2,744,034.50 and 481,572.16 is: 722,292.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,522.40 : 2,744,034.50 = 481,572.16 : x
  2. Step 2: Convert to fraction form
    1,829,522.40/2,744,034.50 = 481,572.16/x
  3. Step 3: Cross multiply
    1,829,522.40x = 2,744,034.50 × 481,572.16
  4. Step 4: Simplify right side
    1,829,522.40x = 1,321,450,621,279.52
  5. Step 5: Solve for x
    x = 1,321,450,621,279.52/1,829,522.40
  6. Step 6: Final answer
    x = 722,292.67

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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.