Home / 2,470,845.92-3,705,400.58-741,200.02

Finding the Fourth Proportional to 2,470,845.92, 3,705,400.58 and 741,200.02

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Solution

The fourth proportional to 2,470,845.92, 3,705,400.58 and 741,200.02 is: 1,111,539.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,845.92 : 3,705,400.58 = 741,200.02 : x
  2. Step 2: Convert to fraction form
    2,470,845.92/3,705,400.58 = 741,200.02/x
  3. Step 3: Cross multiply
    2,470,845.92x = 3,705,400.58 × 741,200.02
  4. Step 4: Simplify right side
    2,470,845.92x = 2,746,442,971,034.51
  5. Step 5: Solve for x
    x = 2,746,442,971,034.51/2,470,845.92
  6. Step 6: Final answer
    x = 1,111,539.56

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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.