Home / 5,860,936.80-8,784,406.80-3,019,586.40

Finding the Fourth Proportional to 5,860,936.80, 8,784,406.80 and 3,019,586.40

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Solution

The fourth proportional to 5,860,936.80, 8,784,406.80 and 3,019,586.40 is: 4,525,773.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860,936.80 : 8,784,406.80 = 3,019,586.40 : x
  2. Step 2: Convert to fraction form
    5,860,936.80/8,784,406.80 = 3,019,586.40/x
  3. Step 3: Cross multiply
    5,860,936.80x = 8,784,406.80 × 3,019,586.40
  4. Step 4: Simplify right side
    5,860,936.80x = 26,525,275,305,347.52
  5. Step 5: Solve for x
    x = 26,525,275,305,347.52/5,860,936.80
  6. Step 6: Final answer
    x = 4,525,773.99

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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.