Home / 9,493,663.64-13,098,033.06-5,363,091.32

Finding the Fourth Proportional to 9,493,663.64, 13,098,033.06 and 5,363,091.32

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Solution

The fourth proportional to 9,493,663.64, 13,098,033.06 and 5,363,091.32 is: 7,399,245.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,493,663.64 : 13,098,033.06 = 5,363,091.32 : x
  2. Step 2: Convert to fraction form
    9,493,663.64/13,098,033.06 = 5,363,091.32/x
  3. Step 3: Cross multiply
    9,493,663.64x = 13,098,033.06 × 5,363,091.32
  4. Step 4: Simplify right side
    9,493,663.64x = 70,245,947,413,159.05
  5. Step 5: Solve for x
    x = 70,245,947,413,159.05/9,493,663.64
  6. Step 6: Final answer
    x = 7,399,245.44

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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.