Home / 994,925.07-1,373,033.31-565,277.97

Finding the Fourth Proportional to 994,925.07, 1,373,033.31 and 565,277.97

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Solution

The fourth proportional to 994,925.07, 1,373,033.31 and 565,277.97 is: 780,104.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,925.07 : 1,373,033.31 = 565,277.97 : x
  2. Step 2: Convert to fraction form
    994,925.07/1,373,033.31 = 565,277.97/x
  3. Step 3: Cross multiply
    994,925.07x = 1,373,033.31 × 565,277.97
  4. Step 4: Simplify right side
    994,925.07x = 776,145,482,219.18
  5. Step 5: Solve for x
    x = 776,145,482,219.18/994,925.07
  6. Step 6: Final answer
    x = 780,104.46

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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.