Home / 8,858,080.08-12,224,150.42-4,783,699.08

Finding the Fourth Proportional to 8,858,080.08, 12,224,150.42 and 4,783,699.08

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Solution

The fourth proportional to 8,858,080.08, 12,224,150.42 and 4,783,699.08 is: 6,601,504.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858,080.08 : 12,224,150.42 = 4,783,699.08 : x
  2. Step 2: Convert to fraction form
    8,858,080.08/12,224,150.42 = 4,783,699.08/x
  3. Step 3: Cross multiply
    8,858,080.08x = 12,224,150.42 × 4,783,699.08
  4. Step 4: Simplify right side
    8,858,080.08x = 58,476,657,094,017.12
  5. Step 5: Solve for x
    x = 58,476,657,094,017.12/8,858,080.08
  6. Step 6: Final answer
    x = 6,601,504.68

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1.5x scale

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.