Home / 956,942.92-1,435,695.09-283,042

Finding the Fourth Proportional to 956,942.92, 1,435,695.09 and 283,042

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Solution

The fourth proportional to 956,942.92, 1,435,695.09 and 283,042 is: 424,646.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,942.92 : 1,435,695.09 = 283,042 : x
  2. Step 2: Convert to fraction form
    956,942.92/1,435,695.09 = 283,042/x
  3. Step 3: Cross multiply
    956,942.92x = 1,435,695.09 × 283,042
  4. Step 4: Simplify right side
    956,942.92x = 406,362,009,663.78
  5. Step 5: Solve for x
    x = 406,362,009,663.78/956,942.92
  6. Step 6: Final answer
    x = 424,646.03

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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.