Home / 12,273,197.85-16,936,232.60-6,766,271.70

Finding the Fourth Proportional to 12,273,197.85, 16,936,232.60 and 6,766,271.70

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Solution

The fourth proportional to 12,273,197.85, 16,936,232.60 and 6,766,271.70 is: 9,337,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,273,197.85 : 16,936,232.60 = 6,766,271.70 : x
  2. Step 2: Convert to fraction form
    12,273,197.85/16,936,232.60 = 6,766,271.70/x
  3. Step 3: Cross multiply
    12,273,197.85x = 16,936,232.60 × 6,766,271.70
  4. Step 4: Simplify right side
    12,273,197.85x = 114,595,151,388,363.70
  5. Step 5: Solve for x
    x = 114,595,151,388,363.70/12,273,197.85
  6. Step 6: Final answer
    x = 9,337,024.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.