Home / 2,010,735.40-3,016,103.10-1,170,927.40

Finding the Fourth Proportional to 2,010,735.40, 3,016,103.10 and 1,170,927.40

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Solution

The fourth proportional to 2,010,735.40, 3,016,103.10 and 1,170,927.40 is: 1,756,391.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,735.40 : 3,016,103.10 = 1,170,927.40 : x
  2. Step 2: Convert to fraction form
    2,010,735.40/3,016,103.10 = 1,170,927.40/x
  3. Step 3: Cross multiply
    2,010,735.40x = 3,016,103.10 × 1,170,927.40
  4. Step 4: Simplify right side
    2,010,735.40x = 3,531,637,761,014.94
  5. Step 5: Solve for x
    x = 3,531,637,761,014.94/2,010,735.40
  6. Step 6: Final answer
    x = 1,756,391.10

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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.