Home / 2,333,773.36-3,220,602.42-1,260,685.36

Finding the Fourth Proportional to 2,333,773.36, 3,220,602.42 and 1,260,685.36

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Solution

The fourth proportional to 2,333,773.36, 3,220,602.42 and 1,260,685.36 is: 1,739,743.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,773.36 : 3,220,602.42 = 1,260,685.36 : x
  2. Step 2: Convert to fraction form
    2,333,773.36/3,220,602.42 = 1,260,685.36/x
  3. Step 3: Cross multiply
    2,333,773.36x = 3,220,602.42 × 1,260,685.36
  4. Step 4: Simplify right side
    2,333,773.36x = 4,060,166,321,274.57
  5. Step 5: Solve for x
    x = 4,060,166,321,274.57/2,333,773.36
  6. Step 6: Final answer
    x = 1,739,743.19

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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.