Home / 1,171,464.50-1,757,788.23-531,360.27

Finding the Fourth Proportional to 1,171,464.50, 1,757,788.23 and 531,360.27

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Solution

The fourth proportional to 1,171,464.50, 1,757,788.23 and 531,360.27 is: 797,308.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,464.50 : 1,757,788.23 = 531,360.27 : x
  2. Step 2: Convert to fraction form
    1,171,464.50/1,757,788.23 = 531,360.27/x
  3. Step 3: Cross multiply
    1,171,464.50x = 1,757,788.23 × 531,360.27
  4. Step 4: Simplify right side
    1,171,464.50x = 934,018,828,495.62
  5. Step 5: Solve for x
    x = 934,018,828,495.62/1,171,464.50
  6. Step 6: Final answer
    x = 797,308.70

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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.