Home / 5,573,823.39-8,360,748.15-1,530,366.57

Finding the Fourth Proportional to 5,573,823.39, 8,360,748.15 and 1,530,366.57

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Solution

The fourth proportional to 5,573,823.39, 8,360,748.15 and 1,530,366.57 is: 2,295,553.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,823.39 : 8,360,748.15 = 1,530,366.57 : x
  2. Step 2: Convert to fraction form
    5,573,823.39/8,360,748.15 = 1,530,366.57/x
  3. Step 3: Cross multiply
    5,573,823.39x = 8,360,748.15 × 1,530,366.57
  4. Step 4: Simplify right side
    5,573,823.39x = 12,795,009,468,949.35
  5. Step 5: Solve for x
    x = 12,795,009,468,949.35/5,573,823.39
  6. Step 6: Final answer
    x = 2,295,553.44

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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.