Home / 600,920.01-829,269.81-329,005.17

Finding the Fourth Proportional to 600,920.01, 829,269.81 and 329,005.17

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Solution

The fourth proportional to 600,920.01, 829,269.81 and 329,005.17 is: 454,027.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,920.01 : 829,269.81 = 329,005.17 : x
  2. Step 2: Convert to fraction form
    600,920.01/829,269.81 = 329,005.17/x
  3. Step 3: Cross multiply
    600,920.01x = 829,269.81 × 329,005.17
  4. Step 4: Simplify right side
    600,920.01x = 272,834,054,814.92
  5. Step 5: Solve for x
    x = 272,834,054,814.92/600,920.01
  6. Step 6: Final answer
    x = 454,027.24

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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.