Home / 3,590,427.60-4,955,640.48-2,063,419.92

Finding the Fourth Proportional to 3,590,427.60, 4,955,640.48 and 2,063,419.92

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Solution

The fourth proportional to 3,590,427.60, 4,955,640.48 and 2,063,419.92 is: 2,848,008.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,427.60 : 4,955,640.48 = 2,063,419.92 : x
  2. Step 2: Convert to fraction form
    3,590,427.60/4,955,640.48 = 2,063,419.92/x
  3. Step 3: Cross multiply
    3,590,427.60x = 4,955,640.48 × 2,063,419.92
  4. Step 4: Simplify right side
    3,590,427.60x = 10,225,567,282,790.36
  5. Step 5: Solve for x
    x = 10,225,567,282,790.36/3,590,427.60
  6. Step 6: Final answer
    x = 2,848,008.21

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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.