Home / 10,544,172.24-15,810,571.17-4,783,762.62

Finding the Fourth Proportional to 10,544,172.24, 15,810,571.17 and 4,783,762.62

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Solution

The fourth proportional to 10,544,172.24, 15,810,571.17 and 4,783,762.62 is: 7,173,063.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544,172.24 : 15,810,571.17 = 4,783,762.62 : x
  2. Step 2: Convert to fraction form
    10,544,172.24/15,810,571.17 = 4,783,762.62/x
  3. Step 3: Cross multiply
    10,544,172.24x = 15,810,571.17 × 4,783,762.62
  4. Step 4: Simplify right side
    10,544,172.24x = 75,634,019,363,895.67
  5. Step 5: Solve for x
    x = 75,634,019,363,895.67/10,544,172.24
  6. Step 6: Final answer
    x = 7,173,063.72

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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.