Home / 4,514,684.05-6,229,957.27-2,477,624.77

Finding the Fourth Proportional to 4,514,684.05, 6,229,957.27 and 2,477,624.77

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Solution

The fourth proportional to 4,514,684.05, 6,229,957.27 and 2,477,624.77 is: 3,418,953.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,684.05 : 6,229,957.27 = 2,477,624.77 : x
  2. Step 2: Convert to fraction form
    4,514,684.05/6,229,957.27 = 2,477,624.77/x
  3. Step 3: Cross multiply
    4,514,684.05x = 6,229,957.27 × 2,477,624.77
  4. Step 4: Simplify right side
    4,514,684.05x = 15,435,496,404,655.67
  5. Step 5: Solve for x
    x = 15,435,496,404,655.67/4,514,684.05
  6. Step 6: Final answer
    x = 3,418,953.85

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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.