Home / 1,599,473.42-2,399,210.09-534,515.45

Finding the Fourth Proportional to 1,599,473.42, 2,399,210.09 and 534,515.45

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Solution

The fourth proportional to 1,599,473.42, 2,399,210.09 and 534,515.45 is: 801,773.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,473.42 : 2,399,210.09 = 534,515.45 : x
  2. Step 2: Convert to fraction form
    1,599,473.42/2,399,210.09 = 534,515.45/x
  3. Step 3: Cross multiply
    1,599,473.42x = 2,399,210.09 × 534,515.45
  4. Step 4: Simplify right side
    1,599,473.42x = 1,282,414,858,228.31
  5. Step 5: Solve for x
    x = 1,282,414,858,228.31/1,599,473.42
  6. Step 6: Final answer
    x = 801,773.16

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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.