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Finding the Fourth Proportional to 604,069.64, 833,637.52 and 332,158.24

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Solution

The fourth proportional to 604,069.64, 833,637.52 and 332,158.24 is: 458,390.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,069.64 : 833,637.52 = 332,158.24 : x
  2. Step 2: Convert to fraction form
    604,069.64/833,637.52 = 332,158.24/x
  3. Step 3: Cross multiply
    604,069.64x = 833,637.52 × 332,158.24
  4. Step 4: Simplify right side
    604,069.64x = 276,899,571,441.17
  5. Step 5: Solve for x
    x = 276,899,571,441.17/604,069.64
  6. Step 6: Final answer
    x = 458,390.15

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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.