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Finding the Fourth Proportional to 584,499.85, 807,166.87 and 552,656.67

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Solution

The fourth proportional to 584,499.85, 807,166.87 and 552,656.67 is: 763,192.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,499.85 : 807,166.87 = 552,656.67 : x
  2. Step 2: Convert to fraction form
    584,499.85/807,166.87 = 552,656.67/x
  3. Step 3: Cross multiply
    584,499.85x = 807,166.87 × 552,656.67
  4. Step 4: Simplify right side
    584,499.85x = 446,086,151,745.24
  5. Step 5: Solve for x
    x = 446,086,151,745.24/584,499.85
  6. Step 6: Final answer
    x = 763,192.93

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1.5x scale

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.