Home / 3,014,374.58-4,159,835.96-1,656,335.06

Finding the Fourth Proportional to 3,014,374.58, 4,159,835.96 and 1,656,335.06

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Solution

The fourth proportional to 3,014,374.58, 4,159,835.96 and 1,656,335.06 is: 2,285,741.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,374.58 : 4,159,835.96 = 1,656,335.06 : x
  2. Step 2: Convert to fraction form
    3,014,374.58/4,159,835.96 = 1,656,335.06/x
  3. Step 3: Cross multiply
    3,014,374.58x = 4,159,835.96 × 1,656,335.06
  4. Step 4: Simplify right side
    3,014,374.58x = 6,890,082,144,396.76
  5. Step 5: Solve for x
    x = 6,890,082,144,396.76/3,014,374.58
  6. Step 6: Final answer
    x = 2,285,741.86

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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.