Home / 9,475,297.92-13,076,037.90-5,345,316.36

Finding the Fourth Proportional to 9,475,297.92, 13,076,037.90 and 5,345,316.36

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Solution

The fourth proportional to 9,475,297.92, 13,076,037.90 and 5,345,316.36 is: 7,376,608.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,297.92 : 13,076,037.90 = 5,345,316.36 : x
  2. Step 2: Convert to fraction form
    9,475,297.92/13,076,037.90 = 5,345,316.36/x
  3. Step 3: Cross multiply
    9,475,297.92x = 13,076,037.90 × 5,345,316.36
  4. Step 4: Simplify right side
    9,475,297.92x = 69,895,559,310,850.05
  5. Step 5: Solve for x
    x = 69,895,559,310,850.05/9,475,297.92
  6. Step 6: Final answer
    x = 7,376,608.09

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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.