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Finding the Fourth Proportional to 604,500.51, 834,210.70 and 332,562.56

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Solution

The fourth proportional to 604,500.51, 834,210.70 and 332,562.56 is: 458,936.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,500.51 : 834,210.70 = 332,562.56 : x
  2. Step 2: Convert to fraction form
    604,500.51/834,210.70 = 332,562.56/x
  3. Step 3: Cross multiply
    604,500.51x = 834,210.70 × 332,562.56
  4. Step 4: Simplify right side
    604,500.51x = 277,427,247,225.51
  5. Step 5: Solve for x
    x = 277,427,247,225.51/604,500.51
  6. Step 6: Final answer
    x = 458,936.33

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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.