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Finding the Fourth Proportional to 596,886.70, 894,767.23 and 297,083.85

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Solution

The fourth proportional to 596,886.70, 894,767.23 and 297,083.85 is: 445,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,886.70 : 894,767.23 = 297,083.85 : x
  2. Step 2: Convert to fraction form
    596,886.70/894,767.23 = 297,083.85/x
  3. Step 3: Cross multiply
    596,886.70x = 894,767.23 × 297,083.85
  4. Step 4: Simplify right side
    596,886.70x = 265,820,893,542.24
  5. Step 5: Solve for x
    x = 265,820,893,542.24/596,886.70
  6. Step 6: Final answer
    x = 445,345.65

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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.