Home / 795,683.65-1,098,067.62-563,526.50

Finding the Fourth Proportional to 795,683.65, 1,098,067.62 and 563,526.50

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Solution

The fourth proportional to 795,683.65, 1,098,067.62 and 563,526.50 is: 777,683.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,683.65 : 1,098,067.62 = 563,526.50 : x
  2. Step 2: Convert to fraction form
    795,683.65/1,098,067.62 = 563,526.50/x
  3. Step 3: Cross multiply
    795,683.65x = 1,098,067.62 × 563,526.50
  4. Step 4: Simplify right side
    795,683.65x = 618,790,202,661.93
  5. Step 5: Solve for x
    x = 618,790,202,661.93/795,683.65
  6. Step 6: Final answer
    x = 777,683.70

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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.