Home / 1,548,612.39-2,322,918.60-602,204.55

Finding the Fourth Proportional to 1,548,612.39, 2,322,918.60 and 602,204.55

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Solution

The fourth proportional to 1,548,612.39, 2,322,918.60 and 602,204.55 is: 903,306.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,612.39 : 2,322,918.60 = 602,204.55 : x
  2. Step 2: Convert to fraction form
    1,548,612.39/2,322,918.60 = 602,204.55/x
  3. Step 3: Cross multiply
    1,548,612.39x = 2,322,918.60 × 602,204.55
  4. Step 4: Simplify right side
    1,548,612.39x = 1,398,872,150,199.63
  5. Step 5: Solve for x
    x = 1,398,872,150,199.63/1,548,612.39
  6. Step 6: Final answer
    x = 903,306.83

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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.