Home / 3,435,999.85-5,153,529.12-1,901,833.02

Finding the Fourth Proportional to 3,435,999.85, 5,153,529.12 and 1,901,833.02

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Solution

The fourth proportional to 3,435,999.85, 5,153,529.12 and 1,901,833.02 is: 2,852,489.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,999.85 : 5,153,529.12 = 1,901,833.02 : x
  2. Step 2: Convert to fraction form
    3,435,999.85/5,153,529.12 = 1,901,833.02/x
  3. Step 3: Cross multiply
    3,435,999.85x = 5,153,529.12 × 1,901,833.02
  4. Step 4: Simplify right side
    3,435,999.85x = 9,801,151,842,815.67
  5. Step 5: Solve for x
    x = 9,801,151,842,815.67/3,435,999.85
  6. Step 6: Final answer
    x = 2,852,489.02

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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.