Home / 1,094,167.20-1,641,086.64-346,116

Finding the Fourth Proportional to 1,094,167.20, 1,641,086.64 and 346,116

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Solution

The fourth proportional to 1,094,167.20, 1,641,086.64 and 346,116 is: 519,122.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,167.20 : 1,641,086.64 = 346,116 : x
  2. Step 2: Convert to fraction form
    1,094,167.20/1,641,086.64 = 346,116/x
  3. Step 3: Cross multiply
    1,094,167.20x = 1,641,086.64 × 346,116
  4. Step 4: Simplify right side
    1,094,167.20x = 568,006,343,490.24
  5. Step 5: Solve for x
    x = 568,006,343,490.24/1,094,167.20
  6. Step 6: Final answer
    x = 519,122.07

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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.