Home / 801,585.36-1,195,304.72-794,386.48

Finding the Fourth Proportional to 801,585.36, 1,195,304.72 and 794,386.48

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Solution

The fourth proportional to 801,585.36, 1,195,304.72 and 794,386.48 is: 1,184,569.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,585.36 : 1,195,304.72 = 794,386.48 : x
  2. Step 2: Convert to fraction form
    801,585.36/1,195,304.72 = 794,386.48/x
  3. Step 3: Cross multiply
    801,585.36x = 1,195,304.72 × 794,386.48
  4. Step 4: Simplify right side
    801,585.36x = 949,533,909,048.19
  5. Step 5: Solve for x
    x = 949,533,909,048.19/801,585.36
  6. Step 6: Final answer
    x = 1,184,569.92

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.