Home / 7,591,692.94-10,476,536.27-4,153,933.98

Finding the Fourth Proportional to 7,591,692.94, 10,476,536.27 and 4,153,933.98

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Solution

The fourth proportional to 7,591,692.94, 10,476,536.27 and 4,153,933.98 is: 5,732,428.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591,692.94 : 10,476,536.27 = 4,153,933.98 : x
  2. Step 2: Convert to fraction form
    7,591,692.94/10,476,536.27 = 4,153,933.98/x
  3. Step 3: Cross multiply
    7,591,692.94x = 10,476,536.27 × 4,153,933.98
  4. Step 4: Simplify right side
    7,591,692.94x = 43,518,839,983,885.79
  5. Step 5: Solve for x
    x = 43,518,839,983,885.79/7,591,692.94
  6. Step 6: Final answer
    x = 5,732,428.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.