Home / 967,342.53-1,451,017.17-293,429.64

Finding the Fourth Proportional to 967,342.53, 1,451,017.17 and 293,429.64

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Solution

The fourth proportional to 967,342.53, 1,451,017.17 and 293,429.64 is: 440,145.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,342.53 : 1,451,017.17 = 293,429.64 : x
  2. Step 2: Convert to fraction form
    967,342.53/1,451,017.17 = 293,429.64/x
  3. Step 3: Cross multiply
    967,342.53x = 1,451,017.17 × 293,429.64
  4. Step 4: Simplify right side
    967,342.53x = 425,771,445,826.92
  5. Step 5: Solve for x
    x = 425,771,445,826.92/967,342.53
  6. Step 6: Final answer
    x = 440,145.48

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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.