Home / 3,060,155.38-4,589,242.07-1,010,355.46

Finding the Fourth Proportional to 3,060,155.38, 4,589,242.07 and 1,010,355.46

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Solution

The fourth proportional to 3,060,155.38, 4,589,242.07 and 1,010,355.46 is: 1,515,205.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,155.38 : 4,589,242.07 = 1,010,355.46 : x
  2. Step 2: Convert to fraction form
    3,060,155.38/4,589,242.07 = 1,010,355.46/x
  3. Step 3: Cross multiply
    3,060,155.38x = 4,589,242.07 × 1,010,355.46
  4. Step 4: Simplify right side
    3,060,155.38x = 4,636,765,759,739.99
  5. Step 5: Solve for x
    x = 4,636,765,759,739.99/3,060,155.38
  6. Step 6: Final answer
    x = 1,515,205.99

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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.