Home / 1,068,065.81-1,473,933-584,661.84

Finding the Fourth Proportional to 1,068,065.81, 1,473,933 and 584,661.84

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Solution

The fourth proportional to 1,068,065.81, 1,473,933 and 584,661.84 is: 806,834.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,065.81 : 1,473,933 = 584,661.84 : x
  2. Step 2: Convert to fraction form
    1,068,065.81/1,473,933 = 584,661.84/x
  3. Step 3: Cross multiply
    1,068,065.81x = 1,473,933 × 584,661.84
  4. Step 4: Simplify right side
    1,068,065.81x = 861,752,379,816.72
  5. Step 5: Solve for x
    x = 861,752,379,816.72/1,068,065.81
  6. Step 6: Final answer
    x = 806,834.53

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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.