Home / 3,402,124.26-5,101,414.52-1,604,525.06

Finding the Fourth Proportional to 3,402,124.26, 5,101,414.52 and 1,604,525.06

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Solution

The fourth proportional to 3,402,124.26, 5,101,414.52 and 1,604,525.06 is: 2,405,951.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,124.26 : 5,101,414.52 = 1,604,525.06 : x
  2. Step 2: Convert to fraction form
    3,402,124.26/5,101,414.52 = 1,604,525.06/x
  3. Step 3: Cross multiply
    3,402,124.26x = 5,101,414.52 × 1,604,525.06
  4. Step 4: Simplify right side
    3,402,124.26x = 8,185,347,438,787.87
  5. Step 5: Solve for x
    x = 8,185,347,438,787.87/3,402,124.26
  6. Step 6: Final answer
    x = 2,405,951.93

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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.