Home / 11,558,383.70-15,950,827.10-6,596,725.43

Finding the Fourth Proportional to 11,558,383.70, 15,950,827.10 and 6,596,725.43

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Solution

The fourth proportional to 11,558,383.70, 15,950,827.10 and 6,596,725.43 is: 9,103,628.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,383.70 : 15,950,827.10 = 6,596,725.43 : x
  2. Step 2: Convert to fraction form
    11,558,383.70/15,950,827.10 = 6,596,725.43/x
  3. Step 3: Cross multiply
    11,558,383.70x = 15,950,827.10 × 6,596,725.43
  4. Step 4: Simplify right side
    11,558,383.70x = 105,223,226,816,472.03
  5. Step 5: Solve for x
    x = 105,223,226,816,472.03/11,558,383.70
  6. Step 6: Final answer
    x = 9,103,628.12

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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.