Home / 9,100,262.98-12,558,285.93-5,025,794.50

Finding the Fourth Proportional to 9,100,262.98, 12,558,285.93 and 5,025,794.50

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Solution

The fourth proportional to 9,100,262.98, 12,558,285.93 and 5,025,794.50 is: 6,935,553.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,262.98 : 12,558,285.93 = 5,025,794.50 : x
  2. Step 2: Convert to fraction form
    9,100,262.98/12,558,285.93 = 5,025,794.50/x
  3. Step 3: Cross multiply
    9,100,262.98x = 12,558,285.93 × 5,025,794.50
  4. Step 4: Simplify right side
    9,100,262.98x = 63,115,364,356,421.38
  5. Step 5: Solve for x
    x = 63,115,364,356,421.38/9,100,262.98
  6. Step 6: Final answer
    x = 6,935,553.89

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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.