Home / 1,051,625.62-1,577,704.54-293,467.02

Finding the Fourth Proportional to 1,051,625.62, 1,577,704.54 and 293,467.02

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Solution

The fourth proportional to 1,051,625.62, 1,577,704.54 and 293,467.02 is: 440,274.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,625.62 : 1,577,704.54 = 293,467.02 : x
  2. Step 2: Convert to fraction form
    1,051,625.62/1,577,704.54 = 293,467.02/x
  3. Step 3: Cross multiply
    1,051,625.62x = 1,577,704.54 × 293,467.02
  4. Step 4: Simplify right side
    1,051,625.62x = 463,004,249,794.27
  5. Step 5: Solve for x
    x = 463,004,249,794.27/1,051,625.62
  6. Step 6: Final answer
    x = 440,274.79

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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.