Home / 594,943.64-891,464.04-534,516.80

Finding the Fourth Proportional to 594,943.64, 891,464.04 and 534,516.80

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Solution

The fourth proportional to 594,943.64, 891,464.04 and 534,516.80 is: 800,920.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,943.64 : 891,464.04 = 534,516.80 : x
  2. Step 2: Convert to fraction form
    594,943.64/891,464.04 = 534,516.80/x
  3. Step 3: Cross multiply
    594,943.64x = 891,464.04 × 534,516.80
  4. Step 4: Simplify right side
    594,943.64x = 476,502,505,975.87
  5. Step 5: Solve for x
    x = 476,502,505,975.87/594,943.64
  6. Step 6: Final answer
    x = 800,920.41

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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.