Home / 4,305,043.34-6,457,573.21-4,041,980.04

Finding the Fourth Proportional to 4,305,043.34, 6,457,573.21 and 4,041,980.04

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Solution

The fourth proportional to 4,305,043.34, 6,457,573.21 and 4,041,980.04 is: 6,062,977.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,043.34 : 6,457,573.21 = 4,041,980.04 : x
  2. Step 2: Convert to fraction form
    4,305,043.34/6,457,573.21 = 4,041,980.04/x
  3. Step 3: Cross multiply
    4,305,043.34x = 6,457,573.21 × 4,041,980.04
  4. Step 4: Simplify right side
    4,305,043.34x = 26,101,382,021,658.73
  5. Step 5: Solve for x
    x = 26,101,382,021,658.73/4,305,043.34
  6. Step 6: Final answer
    x = 6,062,977.76

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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.