Home / 1,104,171.91-1,656,255.33-346,071.14

Finding the Fourth Proportional to 1,104,171.91, 1,656,255.33 and 346,071.14

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Solution

The fourth proportional to 1,104,171.91, 1,656,255.33 and 346,071.14 is: 519,105.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,171.91 : 1,656,255.33 = 346,071.14 : x
  2. Step 2: Convert to fraction form
    1,104,171.91/1,656,255.33 = 346,071.14/x
  3. Step 3: Cross multiply
    1,104,171.91x = 1,656,255.33 × 346,071.14
  4. Step 4: Simplify right side
    1,104,171.91x = 573,182,170,184.18
  5. Step 5: Solve for x
    x = 573,182,170,184.18/1,104,171.91
  6. Step 6: Final answer
    x = 519,105.92

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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.