Home / 2,602,739.06-3,904,781.70-1,524,162.50

Finding the Fourth Proportional to 2,602,739.06, 3,904,781.70 and 1,524,162.50

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Solution

The fourth proportional to 2,602,739.06, 3,904,781.70 and 1,524,162.50 is: 2,286,637.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,739.06 : 3,904,781.70 = 1,524,162.50 : x
  2. Step 2: Convert to fraction form
    2,602,739.06/3,904,781.70 = 1,524,162.50/x
  3. Step 3: Cross multiply
    2,602,739.06x = 3,904,781.70 × 1,524,162.50
  4. Step 4: Simplify right side
    2,602,739.06x = 5,951,521,837,826.25
  5. Step 5: Solve for x
    x = 5,951,521,837,826.25/2,602,739.06
  6. Step 6: Final answer
    x = 2,286,637.92

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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.