Home / 4,829,583.40-7,244,375.10-3,624,983.80

Finding the Fourth Proportional to 4,829,583.40, 7,244,375.10 and 3,624,983.80

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Solution

The fourth proportional to 4,829,583.40, 7,244,375.10 and 3,624,983.80 is: 5,437,475.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,583.40 : 7,244,375.10 = 3,624,983.80 : x
  2. Step 2: Convert to fraction form
    4,829,583.40/7,244,375.10 = 3,624,983.80/x
  3. Step 3: Cross multiply
    4,829,583.40x = 7,244,375.10 × 3,624,983.80
  4. Step 4: Simplify right side
    4,829,583.40x = 26,260,742,378,623.38
  5. Step 5: Solve for x
    x = 26,260,742,378,623.38/4,829,583.40
  6. Step 6: Final answer
    x = 5,437,475.70

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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.