Home / 2,657,652.84-3,986,226.48-1,059,788.52

Finding the Fourth Proportional to 2,657,652.84, 3,986,226.48 and 1,059,788.52

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Solution

The fourth proportional to 2,657,652.84, 3,986,226.48 and 1,059,788.52 is: 1,589,581.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,652.84 : 3,986,226.48 = 1,059,788.52 : x
  2. Step 2: Convert to fraction form
    2,657,652.84/3,986,226.48 = 1,059,788.52/x
  3. Step 3: Cross multiply
    2,657,652.84x = 3,986,226.48 × 1,059,788.52
  4. Step 4: Simplify right side
    2,657,652.84x = 4,224,557,061,624.01
  5. Step 5: Solve for x
    x = 4,224,557,061,624.01/2,657,652.84
  6. Step 6: Final answer
    x = 1,589,581.98

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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.