Home / 4,690,529.72-6,473,040.60-2,625,493.94

Finding the Fourth Proportional to 4,690,529.72, 6,473,040.60 and 2,625,493.94

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Solution

The fourth proportional to 4,690,529.72, 6,473,040.60 and 2,625,493.94 is: 3,623,242.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,529.72 : 6,473,040.60 = 2,625,493.94 : x
  2. Step 2: Convert to fraction form
    4,690,529.72/6,473,040.60 = 2,625,493.94/x
  3. Step 3: Cross multiply
    4,690,529.72x = 6,473,040.60 × 2,625,493.94
  4. Step 4: Simplify right side
    4,690,529.72x = 16,994,928,868,673.96
  5. Step 5: Solve for x
    x = 16,994,928,868,673.96/4,690,529.72
  6. Step 6: Final answer
    x = 3,623,242.98

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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.