Home / 8,202,627.02-12,302,270.36-3,013,453.03

Finding the Fourth Proportional to 8,202,627.02, 12,302,270.36 and 3,013,453.03

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Solution

The fourth proportional to 8,202,627.02, 12,302,270.36 and 3,013,453.03 is: 4,519,565.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,202,627.02 : 12,302,270.36 = 3,013,453.03 : x
  2. Step 2: Convert to fraction form
    8,202,627.02/12,302,270.36 = 3,013,453.03/x
  3. Step 3: Cross multiply
    8,202,627.02x = 12,302,270.36 × 3,013,453.03
  4. Step 4: Simplify right side
    8,202,627.02x = 37,072,313,877,153.92
  5. Step 5: Solve for x
    x = 37,072,313,877,153.92/8,202,627.02
  6. Step 6: Final answer
    x = 4,519,565.96

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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.