Home / 967,350.54-1,451,029.18-293,437.64

Finding the Fourth Proportional to 967,350.54, 1,451,029.18 and 293,437.64

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Solution

The fourth proportional to 967,350.54, 1,451,029.18 and 293,437.64 is: 440,157.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,350.54 : 1,451,029.18 = 293,437.64 : x
  2. Step 2: Convert to fraction form
    967,350.54/1,451,029.18 = 293,437.64/x
  3. Step 3: Cross multiply
    967,350.54x = 1,451,029.18 × 293,437.64
  4. Step 4: Simplify right side
    967,350.54x = 425,786,578,150.34
  5. Step 5: Solve for x
    x = 425,786,578,150.34/967,350.54
  6. Step 6: Final answer
    x = 440,157.48

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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.