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Finding the Fourth Proportional to 413,970.01, 571,260.40 and 241,904.14

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Solution

The fourth proportional to 413,970.01, 571,260.40 and 241,904.14 is: 333,817.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,970.01 : 571,260.40 = 241,904.14 : x
  2. Step 2: Convert to fraction form
    413,970.01/571,260.40 = 241,904.14/x
  3. Step 3: Cross multiply
    413,970.01x = 571,260.40 × 241,904.14
  4. Step 4: Simplify right side
    413,970.01x = 138,190,253,745.15
  5. Step 5: Solve for x
    x = 138,190,253,745.15/413,970.01
  6. Step 6: Final answer
    x = 333,817.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.