Home / 957,473.02-1,436,010.54-283,396.22

Finding the Fourth Proportional to 957,473.02, 1,436,010.54 and 283,396.22

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Solution

The fourth proportional to 957,473.02, 1,436,010.54 and 283,396.22 is: 425,035.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,473.02 : 1,436,010.54 = 283,396.22 : x
  2. Step 2: Convert to fraction form
    957,473.02/1,436,010.54 = 283,396.22/x
  3. Step 3: Cross multiply
    957,473.02x = 1,436,010.54 × 283,396.22
  4. Step 4: Simplify right side
    957,473.02x = 406,959,957,652.51
  5. Step 5: Solve for x
    x = 406,959,957,652.51/957,473.02
  6. Step 6: Final answer
    x = 425,035.43

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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.