Home / 10,795,416.70-16,187,220.15-4,398,441.70

Finding the Fourth Proportional to 10,795,416.70, 16,187,220.15 and 4,398,441.70

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Solution

The fourth proportional to 10,795,416.70, 16,187,220.15 and 4,398,441.70 is: 6,595,256.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,416.70 : 16,187,220.15 = 4,398,441.70 : x
  2. Step 2: Convert to fraction form
    10,795,416.70/16,187,220.15 = 4,398,441.70/x
  3. Step 3: Cross multiply
    10,795,416.70x = 16,187,220.15 × 4,398,441.70
  4. Step 4: Simplify right side
    10,795,416.70x = 71,198,544,114,840.27
  5. Step 5: Solve for x
    x = 71,198,544,114,840.27/10,795,416.70
  6. Step 6: Final answer
    x = 6,595,256.68

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1.5x scale

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.