Home / 3,826,817.57-5,740,234.25-3,592,983.53

Finding the Fourth Proportional to 3,826,817.57, 5,740,234.25 and 3,592,983.53

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Solution

The fourth proportional to 3,826,817.57, 5,740,234.25 and 3,592,983.53 is: 5,389,482.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,817.57 : 5,740,234.25 = 3,592,983.53 : x
  2. Step 2: Convert to fraction form
    3,826,817.57/5,740,234.25 = 3,592,983.53/x
  3. Step 3: Cross multiply
    3,826,817.57x = 5,740,234.25 × 3,592,983.53
  4. Step 4: Simplify right side
    3,826,817.57x = 20,624,567,071,925.81
  5. Step 5: Solve for x
    x = 20,624,567,071,925.81/3,826,817.57
  6. Step 6: Final answer
    x = 5,389,482.70

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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.