Home / 1,417,051-2,125,568.56-352,092.60

Finding the Fourth Proportional to 1,417,051, 2,125,568.56 and 352,092.60

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Solution

The fourth proportional to 1,417,051, 2,125,568.56 and 352,092.60 is: 528,136.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,051 : 2,125,568.56 = 352,092.60 : x
  2. Step 2: Convert to fraction form
    1,417,051/2,125,568.56 = 352,092.60/x
  3. Step 3: Cross multiply
    1,417,051x = 2,125,568.56 × 352,092.60
  4. Step 4: Simplify right side
    1,417,051x = 748,396,960,768.66
  5. Step 5: Solve for x
    x = 748,396,960,768.66/1,417,051
  6. Step 6: Final answer
    x = 528,136.93

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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.