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Finding the Fourth Proportional to 604,500.47, 834,210.63 and 332,562.51

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Solution

The fourth proportional to 604,500.47, 834,210.63 and 332,562.51 is: 458,936.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,500.47 : 834,210.63 = 332,562.51 : x
  2. Step 2: Convert to fraction form
    604,500.47/834,210.63 = 332,562.51/x
  3. Step 3: Cross multiply
    604,500.47x = 834,210.63 × 332,562.51
  4. Step 4: Simplify right side
    604,500.47x = 277,427,180,981.48
  5. Step 5: Solve for x
    x = 277,427,180,981.48/604,500.47
  6. Step 6: Final answer
    x = 458,936.25

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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.