Home / 2,902,698.82-4,354,442.43-1,009,195.30

Finding the Fourth Proportional to 2,902,698.82, 4,354,442.43 and 1,009,195.30

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Solution

The fourth proportional to 2,902,698.82, 4,354,442.43 and 1,009,195.30 is: 1,513,930.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,698.82 : 4,354,442.43 = 1,009,195.30 : x
  2. Step 2: Convert to fraction form
    2,902,698.82/4,354,442.43 = 1,009,195.30/x
  3. Step 3: Cross multiply
    2,902,698.82x = 4,354,442.43 × 1,009,195.30
  4. Step 4: Simplify right side
    2,902,698.82x = 4,394,482,834,476.58
  5. Step 5: Solve for x
    x = 4,394,482,834,476.58/2,902,698.82
  6. Step 6: Final answer
    x = 1,513,930.00

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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.