Home / 966,452.06-1,333,543.77-558,591.94

Finding the Fourth Proportional to 966,452.06, 1,333,543.77 and 558,591.94

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Solution

The fourth proportional to 966,452.06, 1,333,543.77 and 558,591.94 is: 770,764.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,452.06 : 1,333,543.77 = 558,591.94 : x
  2. Step 2: Convert to fraction form
    966,452.06/1,333,543.77 = 558,591.94/x
  3. Step 3: Cross multiply
    966,452.06x = 1,333,543.77 × 558,591.94
  4. Step 4: Simplify right side
    966,452.06x = 744,906,798,225.35
  5. Step 5: Solve for x
    x = 744,906,798,225.35/966,452.06
  6. Step 6: Final answer
    x = 770,764.35

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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.