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Finding the Fourth Proportional to 435,069.44, 600,386.76 and 241,465.88

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Solution

The fourth proportional to 435,069.44, 600,386.76 and 241,465.88 is: 333,217.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,069.44 : 600,386.76 = 241,465.88 : x
  2. Step 2: Convert to fraction form
    435,069.44/600,386.76 = 241,465.88/x
  3. Step 3: Cross multiply
    435,069.44x = 600,386.76 × 241,465.88
  4. Step 4: Simplify right side
    435,069.44x = 144,972,917,343.75
  5. Step 5: Solve for x
    x = 144,972,917,343.75/435,069.44
  6. Step 6: Final answer
    x = 333,217.88

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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.