Home / 956,964.30-1,435,727.11-283,063.33

Finding the Fourth Proportional to 956,964.30, 1,435,727.11 and 283,063.33

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Solution

The fourth proportional to 956,964.30, 1,435,727.11 and 283,063.33 is: 424,678.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,964.30 : 1,435,727.11 = 283,063.33 : x
  2. Step 2: Convert to fraction form
    956,964.30/1,435,727.11 = 283,063.33/x
  3. Step 3: Cross multiply
    956,964.30x = 1,435,727.11 × 283,063.33
  4. Step 4: Simplify right side
    956,964.30x = 406,401,696,727.88
  5. Step 5: Solve for x
    x = 406,401,696,727.88/956,964.30
  6. Step 6: Final answer
    x = 424,678.01

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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.