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Finding the Fourth Proportional to 369,584.72, 510,106.04 and 233,532.32

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Solution

The fourth proportional to 369,584.72, 510,106.04 and 233,532.32 is: 322,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,584.72 : 510,106.04 = 233,532.32 : x
  2. Step 2: Convert to fraction form
    369,584.72/510,106.04 = 233,532.32/x
  3. Step 3: Cross multiply
    369,584.72x = 510,106.04 × 233,532.32
  4. Step 4: Simplify right side
    369,584.72x = 119,126,246,967.21
  5. Step 5: Solve for x
    x = 119,126,246,967.21/369,584.72
  6. Step 6: Final answer
    x = 322,324.60

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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.