Home / 2,575,986.30-3,554,876.97-1,414,482.75

Finding the Fourth Proportional to 2,575,986.30, 3,554,876.97 and 1,414,482.75

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Solution

The fourth proportional to 2,575,986.30, 3,554,876.97 and 1,414,482.75 is: 1,951,994.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,986.30 : 3,554,876.97 = 1,414,482.75 : x
  2. Step 2: Convert to fraction form
    2,575,986.30/3,554,876.97 = 1,414,482.75/x
  3. Step 3: Cross multiply
    2,575,986.30x = 3,554,876.97 × 1,414,482.75
  4. Step 4: Simplify right side
    2,575,986.30x = 5,028,312,152,437.27
  5. Step 5: Solve for x
    x = 5,028,312,152,437.27/2,575,986.30
  6. Step 6: Final answer
    x = 1,951,994.91

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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.