Home / 1,038,963.00-1,433,754.98-580,084.61

Finding the Fourth Proportional to 1,038,963.00, 1,433,754.98 and 580,084.61

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Solution

The fourth proportional to 1,038,963.00, 1,433,754.98 and 580,084.61 is: 800,508.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,963.00 : 1,433,754.98 = 580,084.61 : x
  2. Step 2: Convert to fraction form
    1,038,963.00/1,433,754.98 = 580,084.61/x
  3. Step 3: Cross multiply
    1,038,963.00x = 1,433,754.98 × 580,084.61
  4. Step 4: Simplify right side
    1,038,963.00x = 831,699,190,514.98
  5. Step 5: Solve for x
    x = 831,699,190,514.98/1,038,963.00
  6. Step 6: Final answer
    x = 800,508.96

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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.