Home / 956,847.60-1,434,773.04-451,272.83

Finding the Fourth Proportional to 956,847.60, 1,434,773.04 and 451,272.83

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Solution

The fourth proportional to 956,847.60, 1,434,773.04 and 451,272.83 is: 676,674.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,847.60 : 1,434,773.04 = 451,272.83 : x
  2. Step 2: Convert to fraction form
    956,847.60/1,434,773.04 = 451,272.83/x
  3. Step 3: Cross multiply
    956,847.60x = 1,434,773.04 × 451,272.83
  4. Step 4: Simplify right side
    956,847.60x = 647,474,082,994.64
  5. Step 5: Solve for x
    x = 647,474,082,994.64/956,847.60
  6. Step 6: Final answer
    x = 676,674.20

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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.