Home / 1,169,814.60-1,614,349.30-633,270.60

Finding the Fourth Proportional to 1,169,814.60, 1,614,349.30 and 633,270.60

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Solution

The fourth proportional to 1,169,814.60, 1,614,349.30 and 633,270.60 is: 873,916.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,814.60 : 1,614,349.30 = 633,270.60 : x
  2. Step 2: Convert to fraction form
    1,169,814.60/1,614,349.30 = 633,270.60/x
  3. Step 3: Cross multiply
    1,169,814.60x = 1,614,349.30 × 633,270.60
  4. Step 4: Simplify right side
    1,169,814.60x = 1,022,319,949,820.58
  5. Step 5: Solve for x
    x = 1,022,319,949,820.58/1,169,814.60
  6. Step 6: Final answer
    x = 873,916.22

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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.