Home / 956,882.20-1,433,552.10-557,714.20

Finding the Fourth Proportional to 956,882.20, 1,433,552.10 and 557,714.20

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Solution

The fourth proportional to 956,882.20, 1,433,552.10 and 557,714.20 is: 835,538.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,882.20 : 1,433,552.10 = 557,714.20 : x
  2. Step 2: Convert to fraction form
    956,882.20/1,433,552.10 = 557,714.20/x
  3. Step 3: Cross multiply
    956,882.20x = 1,433,552.10 × 557,714.20
  4. Step 4: Simplify right side
    956,882.20x = 799,512,362,609.82
  5. Step 5: Solve for x
    x = 799,512,362,609.82/956,882.20
  6. Step 6: Final answer
    x = 835,538.96

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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.