Home / 5,536,357.60-8,304,536.40-3,105,015.03

Finding the Fourth Proportional to 5,536,357.60, 8,304,536.40 and 3,105,015.03

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Solution

The fourth proportional to 5,536,357.60, 8,304,536.40 and 3,105,015.03 is: 4,657,522.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,357.60 : 8,304,536.40 = 3,105,015.03 : x
  2. Step 2: Convert to fraction form
    5,536,357.60/8,304,536.40 = 3,105,015.03/x
  3. Step 3: Cross multiply
    5,536,357.60x = 8,304,536.40 × 3,105,015.03
  4. Step 4: Simplify right side
    5,536,357.60x = 25,785,710,339,182.09
  5. Step 5: Solve for x
    x = 25,785,710,339,182.09/5,536,357.60
  6. Step 6: Final answer
    x = 4,657,522.55

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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.