Home / 595,714.20-822,091.08-323,782.71

Finding the Fourth Proportional to 595,714.20, 822,091.08 and 323,782.71

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Solution

The fourth proportional to 595,714.20, 822,091.08 and 323,782.71 is: 446,823.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,714.20 : 822,091.08 = 323,782.71 : x
  2. Step 2: Convert to fraction form
    595,714.20/822,091.08 = 323,782.71/x
  3. Step 3: Cross multiply
    595,714.20x = 822,091.08 × 323,782.71
  4. Step 4: Simplify right side
    595,714.20x = 266,178,873,638.77
  5. Step 5: Solve for x
    x = 266,178,873,638.77/595,714.20
  6. Step 6: Final answer
    x = 446,823.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.