Home / 1,536,622.60-2,304,933.90-577,076.35

Finding the Fourth Proportional to 1,536,622.60, 2,304,933.90 and 577,076.35

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Solution

The fourth proportional to 1,536,622.60, 2,304,933.90 and 577,076.35 is: 865,614.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,622.60 : 2,304,933.90 = 577,076.35 : x
  2. Step 2: Convert to fraction form
    1,536,622.60/2,304,933.90 = 577,076.35/x
  3. Step 3: Cross multiply
    1,536,622.60x = 2,304,933.90 × 577,076.35
  4. Step 4: Simplify right side
    1,536,622.60x = 1,330,122,842,003.26
  5. Step 5: Solve for x
    x = 1,330,122,842,003.26/1,536,622.60
  6. Step 6: Final answer
    x = 865,614.53

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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.