Home / 1,514,011.10-2,270,101.92-603,333.66

Finding the Fourth Proportional to 1,514,011.10, 2,270,101.92 and 603,333.66

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Solution

The fourth proportional to 1,514,011.10, 2,270,101.92 and 603,333.66 is: 904,635.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,011.10 : 2,270,101.92 = 603,333.66 : x
  2. Step 2: Convert to fraction form
    1,514,011.10/2,270,101.92 = 603,333.66/x
  3. Step 3: Cross multiply
    1,514,011.10x = 2,270,101.92 × 603,333.66
  4. Step 4: Simplify right side
    1,514,011.10x = 1,369,628,906,217.01
  5. Step 5: Solve for x
    x = 1,369,628,906,217.01/1,514,011.10
  6. Step 6: Final answer
    x = 904,635.98

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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.