Home / 7,493,571.23-10,341,380.12-4,592,402.73

Finding the Fourth Proportional to 7,493,571.23, 10,341,380.12 and 4,592,402.73

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Solution

The fourth proportional to 7,493,571.23, 10,341,380.12 and 4,592,402.73 is: 6,337,670.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,571.23 : 10,341,380.12 = 4,592,402.73 : x
  2. Step 2: Convert to fraction form
    7,493,571.23/10,341,380.12 = 4,592,402.73/x
  3. Step 3: Cross multiply
    7,493,571.23x = 10,341,380.12 × 4,592,402.73
  4. Step 4: Simplify right side
    7,493,571.23x = 47,491,782,272,093.72
  5. Step 5: Solve for x
    x = 47,491,782,272,093.72/7,493,571.23
  6. Step 6: Final answer
    x = 6,337,670.10

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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.