Home / 835,304.26-1,152,719.87-453,331.04

Finding the Fourth Proportional to 835,304.26, 1,152,719.87 and 453,331.04

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Solution

The fourth proportional to 835,304.26, 1,152,719.87 and 453,331.04 is: 625,596.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,304.26 : 1,152,719.87 = 453,331.04 : x
  2. Step 2: Convert to fraction form
    835,304.26/1,152,719.87 = 453,331.04/x
  3. Step 3: Cross multiply
    835,304.26x = 1,152,719.87 × 453,331.04
  4. Step 4: Simplify right side
    835,304.26x = 522,563,693,636.51
  5. Step 5: Solve for x
    x = 522,563,693,636.51/835,304.26
  6. Step 6: Final answer
    x = 625,596.83

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.