Home / 1,559,064.96-2,337,197.76-1,294,525.44

Finding the Fourth Proportional to 1,559,064.96, 2,337,197.76 and 1,294,525.44

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Solution

The fourth proportional to 1,559,064.96, 2,337,197.76 and 1,294,525.44 is: 1,940,625.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,064.96 : 2,337,197.76 = 1,294,525.44 : x
  2. Step 2: Convert to fraction form
    1,559,064.96/2,337,197.76 = 1,294,525.44/x
  3. Step 3: Cross multiply
    1,559,064.96x = 2,337,197.76 × 1,294,525.44
  4. Step 4: Simplify right side
    1,559,064.96x = 3,025,561,958,631.01
  5. Step 5: Solve for x
    x = 3,025,561,958,631.01/1,559,064.96
  6. Step 6: Final answer
    x = 1,940,625.98

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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.