Home / 1,104,170.91-1,656,253.83-346,070.14

Finding the Fourth Proportional to 1,104,170.91, 1,656,253.83 and 346,070.14

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Solution

The fourth proportional to 1,104,170.91, 1,656,253.83 and 346,070.14 is: 519,104.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,170.91 : 1,656,253.83 = 346,070.14 : x
  2. Step 2: Convert to fraction form
    1,104,170.91/1,656,253.83 = 346,070.14/x
  3. Step 3: Cross multiply
    1,104,170.91x = 1,656,253.83 × 346,070.14
  4. Step 4: Simplify right side
    1,104,170.91x = 573,179,998,191.72
  5. Step 5: Solve for x
    x = 573,179,998,191.72/1,104,170.91
  6. Step 6: Final answer
    x = 519,104.42

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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.