Home / 2,695,134.15-4,042,701.23-2,092,834.35

Finding the Fourth Proportional to 2,695,134.15, 4,042,701.23 and 2,092,834.35

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Solution

The fourth proportional to 2,695,134.15, 4,042,701.23 and 2,092,834.35 is: 3,139,251.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,134.15 : 4,042,701.23 = 2,092,834.35 : x
  2. Step 2: Convert to fraction form
    2,695,134.15/4,042,701.23 = 2,092,834.35/x
  3. Step 3: Cross multiply
    2,695,134.15x = 4,042,701.23 × 2,092,834.35
  4. Step 4: Simplify right side
    2,695,134.15x = 8,460,703,990,467.08
  5. Step 5: Solve for x
    x = 8,460,703,990,467.08/2,695,134.15
  6. Step 6: Final answer
    x = 3,139,251.53

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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.