Home / 8,505,350.40-11,732,165.37-5,444,250.24

Finding the Fourth Proportional to 8,505,350.40, 11,732,165.37 and 5,444,250.24

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Solution

The fourth proportional to 8,505,350.40, 11,732,165.37 and 5,444,250.24 is: 7,509,725.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,505,350.40 : 11,732,165.37 = 5,444,250.24 : x
  2. Step 2: Convert to fraction form
    8,505,350.40/11,732,165.37 = 5,444,250.24/x
  3. Step 3: Cross multiply
    8,505,350.40x = 11,732,165.37 × 5,444,250.24
  4. Step 4: Simplify right side
    8,505,350.40x = 63,872,844,131,342.19
  5. Step 5: Solve for x
    x = 63,872,844,131,342.19/8,505,350.40
  6. Step 6: Final answer
    x = 7,509,725.19

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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.