Home / 5,284,659.51-7,925,045.00-1,825,518.97

Finding the Fourth Proportional to 5,284,659.51, 7,925,045.00 and 1,825,518.97

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Solution

The fourth proportional to 5,284,659.51, 7,925,045.00 and 1,825,518.97 is: 2,737,606.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,659.51 : 7,925,045.00 = 1,825,518.97 : x
  2. Step 2: Convert to fraction form
    5,284,659.51/7,925,045.00 = 1,825,518.97/x
  3. Step 3: Cross multiply
    5,284,659.51x = 7,925,045.00 × 1,825,518.97
  4. Step 4: Simplify right side
    5,284,659.51x = 14,467,319,994,083.86
  5. Step 5: Solve for x
    x = 14,467,319,994,083.86/5,284,659.51
  6. Step 6: Final answer
    x = 2,737,606.83

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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.