Home / 2,195,556.64-3,292,874.16-619,252

Finding the Fourth Proportional to 2,195,556.64, 3,292,874.16 and 619,252

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Solution

The fourth proportional to 2,195,556.64, 3,292,874.16 and 619,252 is: 928,748.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,556.64 : 3,292,874.16 = 619,252 : x
  2. Step 2: Convert to fraction form
    2,195,556.64/3,292,874.16 = 619,252/x
  3. Step 3: Cross multiply
    2,195,556.64x = 3,292,874.16 × 619,252
  4. Step 4: Simplify right side
    2,195,556.64x = 2,039,118,909,328.32
  5. Step 5: Solve for x
    x = 2,039,118,909,328.32/2,195,556.64
  6. Step 6: Final answer
    x = 928,748.03

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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.