Home / 4,573,103.52-6,860,355.12-1,207,572.96

Finding the Fourth Proportional to 4,573,103.52, 6,860,355.12 and 1,207,572.96

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Solution

The fourth proportional to 4,573,103.52, 6,860,355.12 and 1,207,572.96 is: 1,811,544.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,103.52 : 6,860,355.12 = 1,207,572.96 : x
  2. Step 2: Convert to fraction form
    4,573,103.52/6,860,355.12 = 1,207,572.96/x
  3. Step 3: Cross multiply
    4,573,103.52x = 6,860,355.12 × 1,207,572.96
  4. Step 4: Simplify right side
    4,573,103.52x = 8,284,379,338,909.56
  5. Step 5: Solve for x
    x = 8,284,379,338,909.56/4,573,103.52
  6. Step 6: Final answer
    x = 1,811,544.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.