Home / 2,930,258.80-4,396,165.80-1,036,802.80

Finding the Fourth Proportional to 2,930,258.80, 4,396,165.80 and 1,036,802.80

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Solution

The fourth proportional to 2,930,258.80, 4,396,165.80 and 1,036,802.80 is: 1,555,479.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,258.80 : 4,396,165.80 = 1,036,802.80 : x
  2. Step 2: Convert to fraction form
    2,930,258.80/4,396,165.80 = 1,036,802.80/x
  3. Step 3: Cross multiply
    2,930,258.80x = 4,396,165.80 × 1,036,802.80
  4. Step 4: Simplify right side
    2,930,258.80x = 4,557,957,010,704.24
  5. Step 5: Solve for x
    x = 4,557,957,010,704.24/2,930,258.80
  6. Step 6: Final answer
    x = 1,555,479.34

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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.