Home / 2,035,202.76-3,053,115.72-668,547

Finding the Fourth Proportional to 2,035,202.76, 3,053,115.72 and 668,547

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Solution

The fourth proportional to 2,035,202.76, 3,053,115.72 and 668,547 is: 1,002,922.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,202.76 : 3,053,115.72 = 668,547 : x
  2. Step 2: Convert to fraction form
    2,035,202.76/3,053,115.72 = 668,547/x
  3. Step 3: Cross multiply
    2,035,202.76x = 3,053,115.72 × 668,547
  4. Step 4: Simplify right side
    2,035,202.76x = 2,041,151,355,258.84
  5. Step 5: Solve for x
    x = 2,041,151,355,258.84/2,035,202.76
  6. Step 6: Final answer
    x = 1,002,922.85

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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.