Home / 1,794,114.08-2,690,712.48-531,646.48

Finding the Fourth Proportional to 1,794,114.08, 2,690,712.48 and 531,646.48

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Solution

The fourth proportional to 1,794,114.08, 2,690,712.48 and 531,646.48 is: 797,333.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,114.08 : 2,690,712.48 = 531,646.48 : x
  2. Step 2: Convert to fraction form
    1,794,114.08/2,690,712.48 = 531,646.48/x
  3. Step 3: Cross multiply
    1,794,114.08x = 2,690,712.48 × 531,646.48
  4. Step 4: Simplify right side
    1,794,114.08x = 1,430,507,818,684.07
  5. Step 5: Solve for x
    x = 1,430,507,818,684.07/1,794,114.08
  6. Step 6: Final answer
    x = 797,333.81

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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.