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Finding the Fourth Proportional to 602,027.04, 830,834.67 and 333,755.04

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Solution

The fourth proportional to 602,027.04, 830,834.67 and 333,755.04 is: 460,602.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,027.04 : 830,834.67 = 333,755.04 : x
  2. Step 2: Convert to fraction form
    602,027.04/830,834.67 = 333,755.04/x
  3. Step 3: Cross multiply
    602,027.04x = 830,834.67 × 333,755.04
  4. Step 4: Simplify right side
    602,027.04x = 277,295,258,519.24
  5. Step 5: Solve for x
    x = 277,295,258,519.24/602,027.04
  6. Step 6: Final answer
    x = 460,602.66

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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.