Home / 10,546,271.70-15,819,407.55-2,568,095.70

Finding the Fourth Proportional to 10,546,271.70, 15,819,407.55 and 2,568,095.70

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Solution

The fourth proportional to 10,546,271.70, 15,819,407.55 and 2,568,095.70 is: 3,852,143.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,546,271.70 : 15,819,407.55 = 2,568,095.70 : x
  2. Step 2: Convert to fraction form
    10,546,271.70/15,819,407.55 = 2,568,095.70/x
  3. Step 3: Cross multiply
    10,546,271.70x = 15,819,407.55 × 2,568,095.70
  4. Step 4: Simplify right side
    10,546,271.70x = 40,625,752,505,702.54
  5. Step 5: Solve for x
    x = 40,625,752,505,702.54/10,546,271.70
  6. Step 6: Final answer
    x = 3,852,143.55

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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.