Home / 2,902,697.82-4,354,440.93-1,009,194.30

Finding the Fourth Proportional to 2,902,697.82, 4,354,440.93 and 1,009,194.30

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Solution

The fourth proportional to 2,902,697.82, 4,354,440.93 and 1,009,194.30 is: 1,513,928.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,697.82 : 4,354,440.93 = 1,009,194.30 : x
  2. Step 2: Convert to fraction form
    2,902,697.82/4,354,440.93 = 1,009,194.30/x
  3. Step 3: Cross multiply
    2,902,697.82x = 4,354,440.93 × 1,009,194.30
  4. Step 4: Simplify right side
    2,902,697.82x = 4,394,476,966,242.70
  5. Step 5: Solve for x
    x = 4,394,476,966,242.70/2,902,697.82
  6. Step 6: Final answer
    x = 1,513,928.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.