Home / 2,350,116-3,243,291.30-1,331,848.80

Finding the Fourth Proportional to 2,350,116, 3,243,291.30 and 1,331,848.80

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Solution

The fourth proportional to 2,350,116, 3,243,291.30 and 1,331,848.80 is: 1,838,025.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,116 : 3,243,291.30 = 1,331,848.80 : x
  2. Step 2: Convert to fraction form
    2,350,116/3,243,291.30 = 1,331,848.80/x
  3. Step 3: Cross multiply
    2,350,116x = 3,243,291.30 × 1,331,848.80
  4. Step 4: Simplify right side
    2,350,116x = 4,319,573,625,955.44
  5. Step 5: Solve for x
    x = 4,319,573,625,955.44/2,350,116
  6. Step 6: Final answer
    x = 1,838,025.71

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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.