Home / 4,514,519.88-6,230,217.06-2,477,402.28

Finding the Fourth Proportional to 4,514,519.88, 6,230,217.06 and 2,477,402.28

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Solution

The fourth proportional to 4,514,519.88, 6,230,217.06 and 2,477,402.28 is: 3,418,913.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,519.88 : 6,230,217.06 = 2,477,402.28 : x
  2. Step 2: Convert to fraction form
    4,514,519.88/6,230,217.06 = 2,477,402.28/x
  3. Step 3: Cross multiply
    4,514,519.88x = 6,230,217.06 × 2,477,402.28
  4. Step 4: Simplify right side
    4,514,519.88x = 15,434,753,949,338.89
  5. Step 5: Solve for x
    x = 15,434,753,949,338.89/4,514,519.88
  6. Step 6: Final answer
    x = 3,418,913.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.