Home / 2,007,806.60-3,017,268.14-1,959,135.90

Finding the Fourth Proportional to 2,007,806.60, 3,017,268.14 and 1,959,135.90

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Solution

The fourth proportional to 2,007,806.60, 3,017,268.14 and 1,959,135.90 is: 2,944,127.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,806.60 : 3,017,268.14 = 1,959,135.90 : x
  2. Step 2: Convert to fraction form
    2,007,806.60/3,017,268.14 = 1,959,135.90/x
  3. Step 3: Cross multiply
    2,007,806.60x = 3,017,268.14 × 1,959,135.90
  4. Step 4: Simplify right side
    2,007,806.60x = 5,911,238,333,000.23
  5. Step 5: Solve for x
    x = 5,911,238,333,000.23/2,007,806.60
  6. Step 6: Final answer
    x = 2,944,127.35

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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.