Home / 1,193,683.29-1,647,097.92-684,287.25

Finding the Fourth Proportional to 1,193,683.29, 1,647,097.92 and 684,287.25

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Solution

The fourth proportional to 1,193,683.29, 1,647,097.92 and 684,287.25 is: 944,210.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,683.29 : 1,647,097.92 = 684,287.25 : x
  2. Step 2: Convert to fraction form
    1,193,683.29/1,647,097.92 = 684,287.25/x
  3. Step 3: Cross multiply
    1,193,683.29x = 1,647,097.92 × 684,287.25
  4. Step 4: Simplify right side
    1,193,683.29x = 1,127,088,106,157.52
  5. Step 5: Solve for x
    x = 1,127,088,106,157.52/1,193,683.29
  6. Step 6: Final answer
    x = 944,210.34

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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.