Home / 1,104,177.52-1,656,266.51-346,018.80

Finding the Fourth Proportional to 1,104,177.52, 1,656,266.51 and 346,018.80

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Solution

The fourth proportional to 1,104,177.52, 1,656,266.51 and 346,018.80 is: 519,028.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,177.52 : 1,656,266.51 = 346,018.80 : x
  2. Step 2: Convert to fraction form
    1,104,177.52/1,656,266.51 = 346,018.80/x
  3. Step 3: Cross multiply
    1,104,177.52x = 1,656,266.51 × 346,018.80
  4. Step 4: Simplify right side
    1,104,177.52x = 573,099,350,270.39
  5. Step 5: Solve for x
    x = 573,099,350,270.39/1,104,177.52
  6. Step 6: Final answer
    x = 519,028.27

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Double scale
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Similar ratio
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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.