Home / 5,149,152.37-7,724,835.96-1,737,523.63

Finding the Fourth Proportional to 5,149,152.37, 7,724,835.96 and 1,737,523.63

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Solution

The fourth proportional to 5,149,152.37, 7,724,835.96 and 1,737,523.63 is: 2,606,659.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,149,152.37 : 7,724,835.96 = 1,737,523.63 : x
  2. Step 2: Convert to fraction form
    5,149,152.37/7,724,835.96 = 1,737,523.63/x
  3. Step 3: Cross multiply
    5,149,152.37x = 7,724,835.96 × 1,737,523.63
  4. Step 4: Simplify right side
    5,149,152.37x = 13,422,085,018,373.73
  5. Step 5: Solve for x
    x = 13,422,085,018,373.73/5,149,152.37
  6. Step 6: Final answer
    x = 2,606,659.13

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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.