Home / 963,806.52-1,330,060.87-534,093.82

Finding the Fourth Proportional to 963,806.52, 1,330,060.87 and 534,093.82

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Solution

The fourth proportional to 963,806.52, 1,330,060.87 and 534,093.82 is: 737,053.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,806.52 : 1,330,060.87 = 534,093.82 : x
  2. Step 2: Convert to fraction form
    963,806.52/1,330,060.87 = 534,093.82/x
  3. Step 3: Cross multiply
    963,806.52x = 1,330,060.87 × 534,093.82
  4. Step 4: Simplify right side
    963,806.52x = 710,377,291,218.17
  5. Step 5: Solve for x
    x = 710,377,291,218.17/963,806.52
  6. Step 6: Final answer
    x = 737,053.84

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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.