Home / 9,457,010.80-14,185,516.20-5,463,257.20

Finding the Fourth Proportional to 9,457,010.80, 14,185,516.20 and 5,463,257.20

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Solution

The fourth proportional to 9,457,010.80, 14,185,516.20 and 5,463,257.20 is: 8,194,885.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,010.80 : 14,185,516.20 = 5,463,257.20 : x
  2. Step 2: Convert to fraction form
    9,457,010.80/14,185,516.20 = 5,463,257.20/x
  3. Step 3: Cross multiply
    9,457,010.80x = 14,185,516.20 × 5,463,257.20
  4. Step 4: Simplify right side
    9,457,010.80x = 77,499,123,515,366.64
  5. Step 5: Solve for x
    x = 77,499,123,515,366.64/9,457,010.80
  6. Step 6: Final answer
    x = 8,194,885.80

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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.