Home / 2,575,412.22-3,554,060.07-1,413,829.56

Finding the Fourth Proportional to 2,575,412.22, 3,554,060.07 and 1,413,829.56

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Solution

The fourth proportional to 2,575,412.22, 3,554,060.07 and 1,413,829.56 is: 1,951,079.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,412.22 : 3,554,060.07 = 1,413,829.56 : x
  2. Step 2: Convert to fraction form
    2,575,412.22/3,554,060.07 = 1,413,829.56/x
  3. Step 3: Cross multiply
    2,575,412.22x = 3,554,060.07 × 1,413,829.56
  4. Step 4: Simplify right side
    2,575,412.22x = 5,024,835,184,981.67
  5. Step 5: Solve for x
    x = 5,024,835,184,981.67/2,575,412.22
  6. Step 6: Final answer
    x = 1,951,079.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.