Home / 11,235,663.70-16,824,983.55-6,181,263.70

Finding the Fourth Proportional to 11,235,663.70, 16,824,983.55 and 6,181,263.70

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Solution

The fourth proportional to 11,235,663.70, 16,824,983.55 and 6,181,263.70 is: 9,256,209.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,235,663.70 : 16,824,983.55 = 6,181,263.70 : x
  2. Step 2: Convert to fraction form
    11,235,663.70/16,824,983.55 = 6,181,263.70/x
  3. Step 3: Cross multiply
    11,235,663.70x = 16,824,983.55 × 6,181,263.70
  4. Step 4: Simplify right side
    11,235,663.70x = 103,999,660,070,712.14
  5. Step 5: Solve for x
    x = 103,999,660,070,712.14/11,235,663.70
  6. Step 6: Final answer
    x = 9,256,209.77

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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.