Home / 2,470,843.67-3,705,397.19-741,197.76

Finding the Fourth Proportional to 2,470,843.67, 3,705,397.19 and 741,197.76

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Solution

The fourth proportional to 2,470,843.67, 3,705,397.19 and 741,197.76 is: 1,111,536.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,843.67 : 3,705,397.19 = 741,197.76 : x
  2. Step 2: Convert to fraction form
    2,470,843.67/3,705,397.19 = 741,197.76/x
  3. Step 3: Cross multiply
    2,470,843.67x = 3,705,397.19 × 741,197.76
  4. Step 4: Simplify right side
    2,470,843.67x = 2,746,432,117,750.08
  5. Step 5: Solve for x
    x = 2,746,432,117,750.08/2,470,843.67
  6. Step 6: Final answer
    x = 1,111,536.17

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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.