Home / 967,671.45-1,451,015.10-568,434.60

Finding the Fourth Proportional to 967,671.45, 1,451,015.10 and 568,434.60

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Solution

The fourth proportional to 967,671.45, 1,451,015.10 and 568,434.60 is: 852,362.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,671.45 : 1,451,015.10 = 568,434.60 : x
  2. Step 2: Convert to fraction form
    967,671.45/1,451,015.10 = 568,434.60/x
  3. Step 3: Cross multiply
    967,671.45x = 1,451,015.10 × 568,434.60
  4. Step 4: Simplify right side
    967,671.45x = 824,807,187,962.46
  5. Step 5: Solve for x
    x = 824,807,187,962.46/967,671.45
  6. Step 6: Final answer
    x = 852,362.84

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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.