Home / 1,534,829.58-2,301,923.00-455,352.37

Finding the Fourth Proportional to 1,534,829.58, 2,301,923.00 and 455,352.37

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Solution

The fourth proportional to 1,534,829.58, 2,301,923.00 and 455,352.37 is: 682,933.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,829.58 : 2,301,923.00 = 455,352.37 : x
  2. Step 2: Convert to fraction form
    1,534,829.58/2,301,923.00 = 455,352.37/x
  3. Step 3: Cross multiply
    1,534,829.58x = 2,301,923.00 × 455,352.37
  4. Step 4: Simplify right side
    1,534,829.58x = 1,048,186,088,991.08
  5. Step 5: Solve for x
    x = 1,048,186,088,991.08/1,534,829.58
  6. Step 6: Final answer
    x = 682,933.21

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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.