Home / 5,573,825.39-8,360,751.15-1,530,368.57

Finding the Fourth Proportional to 5,573,825.39, 8,360,751.15 and 1,530,368.57

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Solution

The fourth proportional to 5,573,825.39, 8,360,751.15 and 1,530,368.57 is: 2,295,556.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,825.39 : 8,360,751.15 = 1,530,368.57 : x
  2. Step 2: Convert to fraction form
    5,573,825.39/8,360,751.15 = 1,530,368.57/x
  3. Step 3: Cross multiply
    5,573,825.39x = 8,360,751.15 × 1,530,368.57
  4. Step 4: Simplify right side
    5,573,825.39x = 12,795,030,781,551.36
  5. Step 5: Solve for x
    x = 12,795,030,781,551.36/5,573,825.39
  6. Step 6: Final answer
    x = 2,295,556.44

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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.