Home / 600,996.55-829,349.57-329,059.51

Finding the Fourth Proportional to 600,996.55, 829,349.57 and 329,059.51

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Solution

The fourth proportional to 600,996.55, 829,349.57 and 329,059.51 is: 454,088.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,996.55 : 829,349.57 = 329,059.51 : x
  2. Step 2: Convert to fraction form
    600,996.55/829,349.57 = 329,059.51/x
  3. Step 3: Cross multiply
    600,996.55x = 829,349.57 × 329,059.51
  4. Step 4: Simplify right side
    600,996.55x = 272,905,361,477.61
  5. Step 5: Solve for x
    x = 272,905,361,477.61/600,996.55
  6. Step 6: Final answer
    x = 454,088.07

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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.