Home / 604,501.07-834,211.45-332,563.11

Finding the Fourth Proportional to 604,501.07, 834,211.45 and 332,563.11

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Solution

The fourth proportional to 604,501.07, 834,211.45 and 332,563.11 is: 458,937.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,501.07 : 834,211.45 = 332,563.11 : x
  2. Step 2: Convert to fraction form
    604,501.07/834,211.45 = 332,563.11/x
  3. Step 3: Cross multiply
    604,501.07x = 834,211.45 × 332,563.11
  4. Step 4: Simplify right side
    604,501.07x = 277,427,954,209.61
  5. Step 5: Solve for x
    x = 277,427,954,209.61/604,501.07
  6. Step 6: Final answer
    x = 458,937.08

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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.