Home / 10,710,173.05-14,776,388.89-6,844,923.92

Finding the Fourth Proportional to 10,710,173.05, 14,776,388.89 and 6,844,923.92

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Solution

The fourth proportional to 10,710,173.05, 14,776,388.89 and 6,844,923.92 is: 9,443,662.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,173.05 : 14,776,388.89 = 6,844,923.92 : x
  2. Step 2: Convert to fraction form
    10,710,173.05/14,776,388.89 = 6,844,923.92/x
  3. Step 3: Cross multiply
    10,710,173.05x = 14,776,388.89 × 6,844,923.92
  4. Step 4: Simplify right side
    10,710,173.05x = 101,143,257,784,211.91
  5. Step 5: Solve for x
    x = 101,143,257,784,211.91/10,710,173.05
  6. Step 6: Final answer
    x = 9,443,662.33

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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.