Home / 7,304,408.57-10,946,131.65-4,102,796.49

Finding the Fourth Proportional to 7,304,408.57, 10,946,131.65 and 4,102,796.49

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Solution

The fourth proportional to 7,304,408.57, 10,946,131.65 and 4,102,796.49 is: 6,148,307.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,408.57 : 10,946,131.65 = 4,102,796.49 : x
  2. Step 2: Convert to fraction form
    7,304,408.57/10,946,131.65 = 4,102,796.49/x
  3. Step 3: Cross multiply
    7,304,408.57x = 10,946,131.65 × 4,102,796.49
  4. Step 4: Simplify right side
    7,304,408.57x = 44,909,750,512,697.91
  5. Step 5: Solve for x
    x = 44,909,750,512,697.91/7,304,408.57
  6. Step 6: Final answer
    x = 6,148,307.58

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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.