Home / 1,104,174.52-1,656,262.01-346,015.80

Finding the Fourth Proportional to 1,104,174.52, 1,656,262.01 and 346,015.80

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Solution

The fourth proportional to 1,104,174.52, 1,656,262.01 and 346,015.80 is: 519,023.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,174.52 : 1,656,262.01 = 346,015.80 : x
  2. Step 2: Convert to fraction form
    1,104,174.52/1,656,262.01 = 346,015.80/x
  3. Step 3: Cross multiply
    1,104,174.52x = 1,656,262.01 × 346,015.80
  4. Step 4: Simplify right side
    1,104,174.52x = 573,092,825,264.80
  5. Step 5: Solve for x
    x = 573,092,825,264.80/1,104,174.52
  6. Step 6: Final answer
    x = 519,023.77

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Double scale
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1.5x scale

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.