Home / 2,195,552.64-3,292,868.16-619,248

Finding the Fourth Proportional to 2,195,552.64, 3,292,868.16 and 619,248

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Solution

The fourth proportional to 2,195,552.64, 3,292,868.16 and 619,248 is: 928,742.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,552.64 : 3,292,868.16 = 619,248 : x
  2. Step 2: Convert to fraction form
    2,195,552.64/3,292,868.16 = 619,248/x
  3. Step 3: Cross multiply
    2,195,552.64x = 3,292,868.16 × 619,248
  4. Step 4: Simplify right side
    2,195,552.64x = 2,039,102,022,343.68
  5. Step 5: Solve for x
    x = 2,039,102,022,343.68/2,195,552.64
  6. Step 6: Final answer
    x = 928,742.03

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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.