Home / 4,344,541.44-6,514,192.64-1,947,952.64

Finding the Fourth Proportional to 4,344,541.44, 6,514,192.64 and 1,947,952.64

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Solution

The fourth proportional to 4,344,541.44, 6,514,192.64 and 1,947,952.64 is: 2,920,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,541.44 : 6,514,192.64 = 1,947,952.64 : x
  2. Step 2: Convert to fraction form
    4,344,541.44/6,514,192.64 = 1,947,952.64/x
  3. Step 3: Cross multiply
    4,344,541.44x = 6,514,192.64 × 1,947,952.64
  4. Step 4: Simplify right side
    4,344,541.44x = 12,689,338,750,556.57
  5. Step 5: Solve for x
    x = 12,689,338,750,556.57/4,344,541.44
  6. Step 6: Final answer
    x = 2,920,754.45

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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.