Home / 1,035,991.71-1,429,683.31-594,538.16

Finding the Fourth Proportional to 1,035,991.71, 1,429,683.31 and 594,538.16

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Solution

The fourth proportional to 1,035,991.71, 1,429,683.31 and 594,538.16 is: 820,471.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,991.71 : 1,429,683.31 = 594,538.16 : x
  2. Step 2: Convert to fraction form
    1,035,991.71/1,429,683.31 = 594,538.16/x
  3. Step 3: Cross multiply
    1,035,991.71x = 1,429,683.31 × 594,538.16
  4. Step 4: Simplify right side
    1,035,991.71x = 850,001,278,104.87
  5. Step 5: Solve for x
    x = 850,001,278,104.87/1,035,991.71
  6. Step 6: Final answer
    x = 820,471.12

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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.