Home / 4,029,739.10-6,040,672.05-3,604,586.30

Finding the Fourth Proportional to 4,029,739.10, 6,040,672.05 and 3,604,586.30

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Solution

The fourth proportional to 4,029,739.10, 6,040,672.05 and 3,604,586.30 is: 5,403,358.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,739.10 : 6,040,672.05 = 3,604,586.30 : x
  2. Step 2: Convert to fraction form
    4,029,739.10/6,040,672.05 = 3,604,586.30/x
  3. Step 3: Cross multiply
    4,029,739.10x = 6,040,672.05 × 3,604,586.30
  4. Step 4: Simplify right side
    4,029,739.10x = 21,774,123,714,222.91
  5. Step 5: Solve for x
    x = 21,774,123,714,222.91/4,029,739.10
  6. Step 6: Final answer
    x = 5,403,358.18

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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.