Home / 957,006.77-1,435,720.37-283,035.54

Finding the Fourth Proportional to 957,006.77, 1,435,720.37 and 283,035.54

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Solution

The fourth proportional to 957,006.77, 1,435,720.37 and 283,035.54 is: 424,615.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,006.77 : 1,435,720.37 = 283,035.54 : x
  2. Step 2: Convert to fraction form
    957,006.77/1,435,720.37 = 283,035.54/x
  3. Step 3: Cross multiply
    957,006.77x = 1,435,720.37 × 283,035.54
  4. Step 4: Simplify right side
    957,006.77x = 406,359,890,938.80
  5. Step 5: Solve for x
    x = 406,359,890,938.80/957,006.77
  6. Step 6: Final answer
    x = 424,615.48

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1.5x scale

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.