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Finding the Fourth Proportional to 606,676.30, 910,014.45 and 598,803.10

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Solution

The fourth proportional to 606,676.30, 910,014.45 and 598,803.10 is: 898,204.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,676.30 : 910,014.45 = 598,803.10 : x
  2. Step 2: Convert to fraction form
    606,676.30/910,014.45 = 598,803.10/x
  3. Step 3: Cross multiply
    606,676.30x = 910,014.45 × 598,803.10
  4. Step 4: Simplify right side
    606,676.30x = 544,919,473,704.80
  5. Step 5: Solve for x
    x = 544,919,473,704.80/606,676.30
  6. Step 6: Final answer
    x = 898,204.65

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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.