Home / 2,693,302.60-4,038,087.62-1,009,954.12

Finding the Fourth Proportional to 2,693,302.60, 4,038,087.62 and 1,009,954.12

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Solution

The fourth proportional to 2,693,302.60, 4,038,087.62 and 1,009,954.12 is: 1,514,231.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,302.60 : 4,038,087.62 = 1,009,954.12 : x
  2. Step 2: Convert to fraction form
    2,693,302.60/4,038,087.62 = 1,009,954.12/x
  3. Step 3: Cross multiply
    2,693,302.60x = 4,038,087.62 × 1,009,954.12
  4. Step 4: Simplify right side
    2,693,302.60x = 4,078,283,228,739.99
  5. Step 5: Solve for x
    x = 4,078,283,228,739.99/2,693,302.60
  6. Step 6: Final answer
    x = 1,514,231.35

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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.