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Finding the Fourth Proportional to 602,006.04, 830,805.66 and 333,734.04

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Solution

The fourth proportional to 602,006.04, 830,805.66 and 333,734.04 is: 460,573.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,006.04 : 830,805.66 = 333,734.04 : x
  2. Step 2: Convert to fraction form
    602,006.04/830,805.66 = 333,734.04/x
  3. Step 3: Cross multiply
    602,006.04x = 830,805.66 × 333,734.04
  4. Step 4: Simplify right side
    602,006.04x = 277,268,129,366.67
  5. Step 5: Solve for x
    x = 277,268,129,366.67/602,006.04
  6. Step 6: Final answer
    x = 460,573.67

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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.