Home / 967,606.16-1,449,588.56-567,057.12

Finding the Fourth Proportional to 967,606.16, 1,449,588.56 and 567,057.12

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Solution

The fourth proportional to 967,606.16, 1,449,588.56 and 567,057.12 is: 849,518.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,606.16 : 1,449,588.56 = 567,057.12 : x
  2. Step 2: Convert to fraction form
    967,606.16/1,449,588.56 = 567,057.12/x
  3. Step 3: Cross multiply
    967,606.16x = 1,449,588.56 × 567,057.12
  4. Step 4: Simplify right side
    967,606.16x = 821,999,514,018.55
  5. Step 5: Solve for x
    x = 821,999,514,018.55/967,606.16
  6. Step 6: Final answer
    x = 849,518.69

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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.