Home / 5,573,824.39-8,360,749.65-1,530,367.57

Finding the Fourth Proportional to 5,573,824.39, 8,360,749.65 and 1,530,367.57

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Solution

The fourth proportional to 5,573,824.39, 8,360,749.65 and 1,530,367.57 is: 2,295,554.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,824.39 : 8,360,749.65 = 1,530,367.57 : x
  2. Step 2: Convert to fraction form
    5,573,824.39/8,360,749.65 = 1,530,367.57/x
  3. Step 3: Cross multiply
    5,573,824.39x = 8,360,749.65 × 1,530,367.57
  4. Step 4: Simplify right side
    5,573,824.39x = 12,795,020,125,248.85
  5. Step 5: Solve for x
    x = 12,795,020,125,248.85/5,573,824.39
  6. Step 6: Final answer
    x = 2,295,554.94

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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.